CN114932508A - Frock clamp with fixity can be convenient for angle regulation - Google Patents

Abstract

The invention provides a tool clamp with fixing performance and convenient angle adjustment, which comprises: base and splint, the equal movable mounting in back three-terminal has the collection dirt subassembly that can collect the dust that the workpiece surface dropped before the bottom side surface of splint, and collection dirt subassembly is including: connecting plate, collection dirt shell, can guide the dust collection draw the dirt subassembly and can clean the clear dirt subassembly that prevents the overflow to the dust of collecting, the equal fixed mounting in the middle and back three-end before the bottom side surface of splint has the connecting plate, and the bottom fixed mounting of connecting plate has a collection dirt shell. This kind of frock clamp with fixed performance angle regulation of being convenient for can play and make splint possess the collection dirt function, frequently carry out the in-process that presss from both sides tightly to different parts when splint, even if the dust on part surface takes place to scatter, also can in time collect this dust, avoids the dust on part surface to scatter to base and actuating lever in, has guaranteed the effect of normally pressing from both sides tightly to follow-up part.

Description

Frock clamp with fixity can be convenient for angle regulation

Technical Field

The invention relates to the technical field of machining, in particular to a tool clamp with fixing performance and convenience for angle adjustment.

Background

The existing tool clamp does not have the angle adjusting function, when a part needs to be adjusted, the part needs to be taken down, and then the part is installed and clamped according to the required angle, so that the operation is complex and the use is inconvenient.

Aiming at the problems, regarding the technical problem that the existing tool clamp does not have the angle adjusting function, through a large amount of retrieval, a tool clamp which has fixing performance and is convenient for angle adjustment and has the patent number of CN202121724442.2 is inquired, the tool clamp comprises a base, a group of left side support plates are hinged above the left side of the base, a group of connecting slide blocks are connected above the base in a sliding manner, and a group of placing plates are connected on the right side of the left side support plates in a rotating manner; this patent realizes placing the board at right side extension board and the inboard spacing of left side extension board through spacing wheel and spacing recess, when angle regulation, only need to rotate the operating parts to the right side pulling, can rotate and realize the angle regulation, the operation is simpler, through the actuating lever, promote the right side extension board, realize inclination's regulation, through auxiliary support board, guarantee inclination's regulation result of use, but the technical scheme that this patent provided does not possess the collection dirt function to splint, frequently carry out the in-process that presss from both sides tight to different parts when splint, the dust on part surface scatters easily to base and actuating lever in, if can not in time collect this dust, influence the normal clamp to follow-up part easily tightly.

The dust collecting clamp has the advantages that the dust collecting function is achieved, when different parts are clamped frequently by the clamp plate, even if dust on the surfaces of the parts is scattered, the dust can be collected in time, the dust on the surfaces of the parts is prevented from being scattered on the base and the driving rod, and the effect of normally clamping subsequent parts is guaranteed.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art and provides a tool clamp which has fixing performance and is convenient for angle adjustment.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock clamp with fixity can be convenient for angle regulation, includes:

base and splint, the equal movable mounting in back three-end has the collection dirt subassembly that can collect the dust that the workpiece surface dropped in the bottom side surface front middle and back of splint, collection dirt subassembly including: the dust collecting device comprises a connecting plate, a dust collecting shell, a dust guiding component capable of guiding dust to be collected and a dust cleaning component capable of cleaning the collected dust and preventing the collected dust from overflowing, wherein the connecting plate is fixedly arranged at the front, middle and rear three ends of the outer surface of the bottom side of the clamping plate, the dust collecting shell is fixedly arranged at the bottom end of the connecting plate, and the dust guiding component and the dust cleaning component are movably arranged at the upper end and the left end of the inner part of the dust collecting shell respectively;

the dust collecting shell is in a cylindrical shape with a hollow interior and closed front and back, the upper right end of the dust collecting shell is provided with a dust inlet groove which penetrates through the dust collecting shell from top to bottom, the top end of the dust inlet groove is level with the outer surface of the right side of the connecting plate from top to bottom, and the dust collecting shells at the bottom ends of the left clamping plate and the right clamping plate are symmetrical from left to right;

the dust-guiding component comprises: the dust collecting device comprises a baffle, a rotating shaft, a dust guiding plate, a protecting strip, a guide plate and a push plate, wherein the baffle is fixedly arranged on the inner wall of the top of the dust collecting shell, the rotating shaft is rotatably arranged at the upper middle end inside the dust collecting shell, the dust guiding plate is fixedly arranged on the outer surface of the upper right side of the rotating shaft in a surrounding manner, the protecting strip is fixedly arranged on the outer surface of the bottom end of the top side of the dust guiding plate, the guide plate is fixedly arranged at the middle end of the outer surface of the bottom side of the dust guiding plate, and the push plate is fixedly arranged at the tail end of the guide plate;

the dust removal assembly comprises: go up the limiting plate, limit plate, go up gasbag, fixed plate, steel needle, storage plate and lower gasbag down, the inside left side top fixed mounting of collection dirt shell has last limiting plate, the left side lower extreme external surface fixed mounting of baffle has lower limiting plate, the top inner wall left end of collection dirt shell with the left side upper end surface of baffle the outer wall upper end surface of lower limiting plate go up to inlay between the bottom surface of the top of limiting plate and be equipped with the gasbag, the left inner wall upper end slant fixed mounting of collection dirt shell has the fixed plate, the top bottom both sides external surface front end fixed mounting of fixed plate has a plurality of steel needle, the left inner wall lower extreme slant fixed mounting of collection dirt shell has the storage plate, the inner wall of storage plate with it is equipped with lower gasbag to inlay between the left inner wall of collection dirt shell.

Further preferred embodiments: the left end of base articulates there is left extension board, the right-hand member movable mounting of base has the actuating lever, the top movable mounting of actuating lever has right extension board, fixed mounting has between left extension board and the right extension board and places the board, the equal movable mounting in outer end of left extension board and right extension board has the tight operating parts of clamp, place the board about both ends slidable mounting have splint.

Further preferred embodiments: the baffle is vertical straight plate shape from top to bottom, there is the interval between baffle and the income dirt groove.

Further preferred embodiments: the pivot is located under the bottom of baffle, it is short straight plate shape to draw the dirt board, draw the dirt board in the low right height in a left side under normal conditions and with the slope static balance state that the horizontal plane is 32 contained angles, draw the tail end of dirt board under normal conditions static laminating in the right inner wall of collection dirt shell and next-door neighbour go into the bottom in dirt groove.

Further preferred embodiments: the protection strip is in a fan shape with an internal angle of 58 degrees on a longitudinal section, and the outer surface of the left side of the protection strip is attached to the outer surface of the bottom end of the right side of the baffle in a static mode under normal conditions.

Further preferred embodiments: the guide plate is in the shape of a long circular arc plate, and the tail end of the guide plate is normally positioned above the left side of the rotating shaft.

Further preferred embodiments: go up the spacer plate and be the high short arc shape in the low right side in a left side, the right-hand member of last spacer plate with there is the interval between the left side surface of baffle, the top of last spacer plate with also there is the interval between the inner wall of collection dirt shell, the left end of push pedal under normal conditions static laminate in go up the right side bottom surface of spacer plate, the spacer plate also is the high short arc shape in the low right side in a left side down, lower spacer plate, last spacer plate and baffle are concentric on a longitudinal section, the outer wall of spacer plate down with go up and have equal interval between the inner wall of spacer plate, the inner wall tail end of baffle with the right-hand member of push pedal under normal conditions static laminate in the outer wall lower extreme surface of spacer plate down.

Further preferred embodiments: the upper air bag is in a shape of コ with a lower left part and a higher right part on a longitudinal section, the left bottom end of the upper air bag is tightly attached to the outer surface of the top side of the push plate, the top end of the upper air bag is fixedly installed at the left end of the top inner wall of the dust collection shell, the lower end of the interior of the upper air bag is in a hollow state, clear water is pre-installed at the upper end of the interior of the upper air bag, and the pre-installation water level line of the clear water in the upper air bag is lower than the top end of the upper limiting plate.

Further preferred embodiments: the fixed plate is in a short straight plate shape with a height of the left side and a height of the right side and an included angle of 32 degrees with the horizontal plane, a gap is reserved between the right bottom end of the fixed plate and the bottom end of the outer wall of the upper limiting plate, and a gap is reserved between the upper left end of the upper air bag and the steel needle on the outer surface of the top side of the fixed plate under the normal condition.

Further preferred embodiments: the storage plate is in a V shape with a left inclined shape, a right vertical shape and an internal angle of 58 degrees on a longitudinal section, the right top end of the storage plate is fixedly installed at the bottom end of the upper limiting plate, the bottom end of the storage plate is provided with a discharge chute which penetrates through the storage plate from top to bottom, the volume of the lower air bag is larger than that of the upper air bag, clear water is also preassembled inside the lower air bag, quicklime powder is preassembled at the top end of the lower air bag, and a gap is reserved between the top end of the lower air bag and the steel needle on the outer surface of the bottom side of the fixed plate under normal conditions.

Has the advantages that:

1. according to the tool clamp with the fixing performance and the angle convenient to adjust, the dust collecting component is arranged, when different parts are frequently clamped by the clamping plate, dust on the surfaces of the parts is scattered, firstly falls to the dust inlet groove of the dust collecting shell of the dust collecting component and continuously falls onto the dust guiding component of the dust collecting component, so that the dust guiding component moves, and the dust is guided downwards into the dust collecting shell to be collected; in the process, the dust cleaning component of the dust collecting component is triggered to deform, the dust cleaning materials pre-installed in the dust cleaning component are released outwards, and the dust introduced previously is cleaned; therefore, under the continuous cooperation action of the plurality of dust collecting components, the collection of dust falling from the surface of the workpiece can be realized;

2. according to the tool clamp with the fixing performance and the angle convenient to adjust, the dust guiding assembly is arranged, when dust on the surface of a part is not clamped down by the clamping plate, the dust guiding plate of the dust guiding assembly is in an inclined static balance state with the left lower and the right higher and the included angle of 32 degrees with the horizontal plane, and the tail end of the dust guiding plate is statically attached to the right inner wall of the dust collecting shell and is close to the bottom end of the dust inlet groove; the outer surface of the left side of the protection strip of the dust guiding component is statically attached to the outer surface of the bottom end of the right side of the baffle plate of the dust guiding component; the tail end of the guide plate of the dust guiding component is positioned at the upper left of the rotating shaft of the dust guiding component; when the clamping plate clamps dust on the surface of the part, the state can be gradually broken, namely when the dust falls to the dust inlet groove of the dust collection shell as described above, the dust can sequentially fall onto the dust guide plate through the dust inlet groove, and the loaded dust guide plate gradually rotates downwards clockwise to guide the dust loaded on the dust guide plate downwards into the dust collection shell for collection; in the process, the guide plate below the dust guiding assembly is synchronously driven to rotate upwards, so that the push plate of the dust guiding assembly can smoothly push the dust cleaning assembly, and the introduced dust can be cleaned after the subsequent dust cleaning material is released; therefore, the guide collection of the dust is realized, and the dust collection is convenient;

3. according to the tool clamp with the fixing performance and the angle convenient to adjust, the dust cleaning assembly is arranged, and when dust on the surface of a part is not clamped down by the clamping plate, the left end of the push plate of the dust guiding assembly is statically attached to the outer surface of the bottom end of the right side of the upper limiting plate of the dust cleaning assembly; the tail end of the inner wall of the guide plate of the dust guiding assembly and the right end of the push plate are statically attached to the lower end surface of the outer wall of the lower limiting plate of the dust cleaning assembly; the upper air bag and the lower air bag of the dust cleaning component are in a natural expansion undeformed state, clear water in the upper air bag and the lower air bag does not overflow, a gap exists between the upper left end of the upper air bag and a steel needle on the outer surface of the top side of a fixing plate of the dust cleaning component, and a gap exists between the top end of the lower air bag and a steel needle on the outer surface of the bottom side of the fixing plate; when the clamping plate clamps dust on the surface of a part, the state can be gradually broken, namely, when the guide plate rotates upwards as described above, the push plate is driven to push the left bottom end of the upper air bag, so that air at the lower end in the upper air bag upwards rushes into the upper end area of the upper air bag, the left upper end of the upper air bag is expanded and stretched downwards due to the common limit of the dust collecting shell, the baffle plate, the lower limit plate and the upper limit plate, and finally the upper air bag is contacted with the steel needle at the top side of the fixed plate and is punctured by the steel needle, clean water in the upper air bag is outwards released into the material storage plate of the dust cleaning component, the upper air bag is contacted with quicklime powder at the top end of the lower air bag to generate heat, the top end of the upper air bag is expanded and stretched and deformed upwards due to the common limit of the material storage plate and the dust collecting shell, and finally the clean water in the upper air bag is punctured by the steel needle at the bottom side of the fixed plate, a large amount of the clean water is outwards released and flows out through the material discharge groove at the bottom end of the material storage plate, absorbing and cleaning the dust which is guided and collected previously; thus, the collected dust is cleaned to prevent overflow and facilitate dust collection;

4. to sum up, this kind of frock clamp with fixity ability angle regulation of being convenient for through the combined action of collection dirt subassembly, dust-collecting component and dust-cleaning component etc. can make splint possess the collection dirt function, and even if splint frequently carry out the tight in-process to different parts clamp, even if the dust on part surface takes place to scatter, also can in time collect this dust, avoids the dust on part surface to scatter to base and actuating lever in, has guaranteed the normal clamp of follow-up part tightly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the dust collecting assembly and a partial solid of the holding plate and the clamping plate according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2B according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2 at C according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 2;

FIG. 7 is a schematic perspective sectional view of the dust collecting assembly when the dust guiding assembly and the dust removing assembly are in an active state;

in FIGS. 1-7: 1-a base; 2-a left support plate; 3-a drive rod; 4-a right support plate; 5, placing a plate; 6-a clamping operator; 7-clamping plate; 8-a dust collection assembly; 9-a connecting plate; 10-a dust collecting housing; 11-a dusting assembly; 12-a dust removal assembly; 13-a baffle; 14-a rotating shaft; 15-a dust-guiding plate; 16-a guard bar; 17-a guide plate; 18-a push plate; 19-upper limiting plate; 20-a lower limiting plate; 21-upper air bag; 22-a fixing plate; 23-steel needle; 24-a reservoir plate; 25-lower air bag.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiment of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a tool clamp with a fixing performance and an angle adjustment convenience includes:

base 1 and splint 7, the equal movable mounting in back three-terminal has the collection dirt subassembly 8 that can collect the dust that the workpiece surface dropped in the bottom side surface front middle and back of splint 7, and collection dirt subassembly 8 is including: the dust collecting device comprises a connecting plate 9, a dust collecting shell 10, a dust guiding component 11 capable of guiding dust to be collected and a dust cleaning component 12 capable of cleaning the collected dust and preventing the collected dust from overflowing, wherein the connecting plate 9 is fixedly installed at the front, middle and rear three ends of the outer surface of the bottom side of a clamping plate 7, the dust collecting shell 10 is fixedly installed at the bottom end of the connecting plate 9, and the dust guiding component 11 and the dust cleaning component 12 are movably installed at the upper end and the left end inside the dust collecting shell 10 respectively;

the dust collecting component 8 is used for facilitating that when the clamping plate 7 clamps the parts, dust on the surfaces of the parts falls down into the dust collecting shell 10, and the guided and collected dust is cleaned through the movement of the dust guiding component 11 and the dust cleaning component 12, so that the dust is prevented from overflowing;

the dust collecting shell 10 is in a hollow cylindrical shape with a front and a back closed inner part, the right upper end of the dust collecting shell 10 is provided with a dust inlet groove which penetrates up and down, the top end of the dust inlet groove is level with the outer surface of the right side of the connecting plate 9 up and down, and the dust collecting shells 10 at the bottom ends of the left clamping plate 7 and the right clamping plate 7 are symmetrical left and right;

the dust collecting housing 10 is for accommodating the dust guiding component 11 and the dust cleaning component 12, and when dust falls on the dust guiding component 11 through the dust inlet groove, the dust is guided to the deep inside of the dust collecting housing 10 for collection, and then the dust cleaning component 12 is triggered to clean the dust guided to be collected;

the dust guiding component 11 comprises: the dust collection device comprises a baffle 13, a rotating shaft 14, a dust collection plate 15, a protection strip 16, a guide plate 17 and a push plate 18, wherein the baffle 13 is fixedly installed on the top inner wall of the dust collection shell 10, the rotating shaft 14 is rotatably installed at the upper middle end inside the dust collection shell 10, the dust collection plate 15 is fixedly installed on the outer surface of the upper right side of the rotating shaft 14 in a surrounding mode, the protection strip 16 is fixedly installed on the outer surface of the bottom end of the top side of the dust collection plate 15, the guide plate 17 is fixedly installed at the middle end of the outer surface of the bottom side of the dust collection plate 15, and the push plate 18 is fixedly installed at the tail end of the guide plate 17;

the dust guiding component 11 is for receiving the dust introduced through the dust inlet slot of the dust collecting shell 10, and making itself deformed to guide the dust deep inside the dust collecting shell 10 for collection, and then triggering the dust cleaning component 12 to clean the introduced dust;

the dust cleaning component 12 comprises: the dust collection device comprises an upper limiting plate 19, a lower limiting plate 20, an upper air bag 21, a fixing plate 22, steel needles 23, a storage plate 24 and a lower air bag 25, wherein the upper limiting plate 19 is fixedly installed at the left top end inside the dust collection shell 10, the lower limiting plate 20 is fixedly installed on the outer surface of the lower end of the left side of the baffle 13, the upper air bag 21 is embedded between the left end of the top inner wall of the dust collection shell 10 and the outer surface of the upper end of the left side of the baffle 13, the upper end surface of the outer wall of the lower limiting plate 20 and the top bottom surface of the upper limiting plate 19, the fixing plate 22 is fixedly installed at the upper end of the left inner wall of the dust collection shell 10 in an inclined mode, the steel needles 23 are fixedly installed at the front ends of the outer surfaces of the two sides of the top bottom of the fixing plate 22, the storage plate 24 is fixedly installed at the lower end of the left inner wall of the dust collection shell 10 in an inclined mode, and the lower air bag 25 is embedded between the inner wall of the storage plate 24 and the left inner wall of the dust collection shell 10;

the dust cleaning assembly 12 is for facilitating triggering the dust guiding assembly 11 to deform after deforming, and guiding out the dust cleaning material pre-installed in the dust guiding assembly in time to clean the introduced dust.

In the embodiment of the invention, a left support plate 2 is hinged to the left end of a base 1, a driving rod 3 is movably mounted at the right end of the base 1, a right support plate 4 is movably mounted at the top end of the driving rod 3, a placing plate 5 is fixedly mounted between the left support plate 2 and the right support plate 4, clamping operation parts 6 are movably mounted at the outer ends of the left support plate 2 and the right support plate 4, and clamping plates 7 are slidably mounted at the left end and the right end of the placing plate 5.

According to the tool clamp with the fixing performance and the angle convenient to adjust, the dust collecting component 8 is arranged, when the clamping plate 7 clamps different parts frequently, dust on the surfaces of the parts is scattered, firstly falls to the dust inlet groove of the dust collecting shell 10 of the dust collecting component 8 and continuously falls onto the dust guiding component 11 of the dust collecting component 8, so that the dust guiding component 11 moves, and the dust is guided into the dust collecting shell 10 downwards to be collected; in the process, the dust cleaning component 12 of the dust collecting component 8 is triggered to deform, the dust cleaning materials pre-loaded in the dust cleaning component are released outwards, and the dust introduced previously is cleaned; under the continuous cooperation of the plurality of dust collecting assemblies 8, the dust falling from the surface of the workpiece can be collected.

Example 2

Referring to fig. 2-4 and fig. 7, the embodiment of the present invention is different from embodiment 1 in that: the baffle 13 is in a straight plate shape vertical up and down, and a gap is reserved between the baffle 13 and the dust inlet groove;

the baffle 13 here is to prevent the dust introduced through the dust inlet slot from falling into the left area of the baffle 13, and to limit and block the dust cleaning component 12, so as to clean the dust conveniently.

In the embodiment of the invention, the rotating shaft 14 is positioned under the bottom end of the baffle 13, the dust guide plate 15 is in a short and straight plate shape, the dust guide plate 15 is in an inclined static balance state with a left lower part and a right higher part and an included angle of 32 degrees with the horizontal plane under a normal condition, and the tail end of the dust guide plate 15 is in static fit with the right inner wall of the dust collection shell 10 and is close to the bottom end of the dust inlet groove under a normal condition;

the dust guiding plate 15 is for receiving dust, and rotates clockwise when the dust falls on it to guide the dust deep inside the dust collecting case 10 for collection; another aspect is to facilitate interaction with the guide plate 17, while introducing dust to activate the subsequent cleaning assembly 12 to clean the dust.

In the embodiment of the invention, the protection strip 16 is in a fan shape with an internal angle of 58 degrees on a longitudinal section, and the outer surface of the left side of the protection strip 16 is still attached to the outer surface of the bottom end of the right side of the baffle 13 under the normal condition;

the protection strip 16 is used to prevent the dust falling from the dust inlet slot from falling through the gap between the rotating shaft 14 and the bottom end of the baffle 13, so that the dust can smoothly fall to the right end of the dust guide plate 15 and gradually move to rotate downwards.

In the embodiment of the invention, the guide plate 17 is in the shape of an oblong arc plate, and the tail end of the guide plate 17 is normally positioned above the left side of the rotating shaft 14;

the guide plate 17 is used to facilitate the guide plate 17 to rotate clockwise after the dust collecting plate 15 rotates downwards after receiving dust again, so that the push plate 18 at the tail end of the guide plate can push the dust cleaning assembly 12 smoothly.

According to the tool clamp with the fixing performance and the angle convenient to adjust, the dust guiding assembly 11 is arranged, when the clamping plate 7 does not clamp down dust on the surface of a part, the dust guiding plate 15 of the dust guiding assembly 11 is in an inclined static balance state with the left lower and the right higher and the included angle of 32 degrees with the horizontal plane, and the tail end of the dust guiding plate is statically attached to the right inner wall of the dust collecting shell 10 and is close to the bottom end of the dust inlet groove; the outer surface of the left side of the guard bar 16 of the dust guiding component 11 is still attached to the outer surface of the bottom end of the right side of the baffle 13 of the dust guiding component 11; the tail end of the guide plate 17 of the dust guiding assembly 11 is positioned at the upper left of the rotating shaft 14 of the dust guiding assembly 11; however, when the clamping plate 7 clamps the dust on the surface of the component, the state is gradually broken, that is, when the dust falls to the dust inlet groove of the dust collecting housing 10 as described above, the dust will then sequentially fall onto the dust guiding plate 15 through the dust inlet groove, and the dust guiding plate 15 after bearing the weight gradually rotates clockwise, so that the dust received on the dust guiding plate is guided downwards into the dust collecting housing 10 for collection; in the process, the guide plate 17 below the dust guiding component is synchronously driven to rotate upwards, so that the push plate 18 of the dust guiding component 11 can smoothly push the dust cleaning component 12, and the introduced dust can be cleaned after the subsequent dust cleaning material is released; therefore, the dust is guided and collected, and dust collection is facilitated.

Example 3

Referring to fig. 2 and fig. 4-7, the embodiment of the present invention differs from embodiment 1 in that: the upper limiting plate 19 is in a short arc plate shape with a lower left and a higher right, a gap is reserved between the right end of the upper limiting plate 19 and the outer surface of the left side of the baffle plate 13, a gap is reserved between the top end of the upper limiting plate 19 and the inner wall of the dust collection shell 10, the left end of the push plate 18 is still attached to the outer surface of the bottom end of the right side of the upper limiting plate 19 under normal conditions, the lower limiting plate 20 is also in a short arc plate shape with a lower left and a higher right, the lower limiting plate 20, the upper limiting plate 19 and the guide plate 17 are concentric on a longitudinal section, equal intervals are reserved between the outer wall of the lower limiting plate 20 and the inner wall of the upper limiting plate 19, and the tail end of the inner wall of the guide plate 17 and the right end of the push plate 18 are still attached to the lower end surface of the outer wall of the lower limiting plate 20 under normal conditions;

the upper limiting plate 19 and the lower limiting plate 20 are provided to divide the interior of the upper air bag 21 into two cavities which are communicated with each other, and during the downward rotation of the dust collection plate 15 for dust removal, the lower end portion of the upper air bag 21 can be extruded through the guide plate 17 and the push plate 18, so that the dust-removing material in the upper end portion of the upper air bag can be released outwards in time.

In the embodiment of the invention, the upper air bag 21 is in a shape of コ with a lower left and a higher right on a longitudinal section, the left bottom end of the upper air bag 21 is tightly attached to the outer surface of the top side of the push plate 18, the top end of the upper air bag 21 is fixedly arranged at the left end of the top inner wall of the dust collection shell 10, the lower end of the interior of the upper air bag 21 is in a hollow state, the upper end of the interior of the upper air bag 21 is preloaded with clear water, and the preloaded water level line of the clear water in the upper air bag 21 is lower than the top end of the upper limiting plate 19;

the upper air bag 21 is used for accommodating dust-cleaning materials containing clear water, and when the push plate 18 pushes the left bottom end of the upper air bag, air at the inner lower end part of the upper air bag is enabled to flow upwards into the upper end area, and the left upper end is triggered to expand downwards to stretch and deform, so that the dust-cleaning materials can be led out.

In the embodiment of the invention, the fixing plate 22 is in a short straight plate shape with the height from left to right and an included angle of 32 degrees with the horizontal plane, a gap is reserved between the right bottom end of the fixing plate 22 and the bottom end of the outer wall of the upper limiting plate 19, and a gap is reserved between the left upper end of the upper air bag 21 and the steel needle 23 on the outer surface of the top side of the fixing plate 22 under the normal condition;

the fixing plate 22 is used for respectively accommodating and supporting the steel needles 23, and on the one hand, the steel needles 23 on the top side are used for puncturing the upper left end of the upper air bag 21, so that the clean water in the upper air bag 21 is released outwards and flows out to the lower air bag 25 through the interval between the bottom right end of the fixing plate 22 and the upper limiting plate 19; on the other hand, the steel needle 23 at the bottom side is used for facilitating the puncture of the top end of the lower air bag 25, so that the dust cleaning material in the lower air bag 25 can flow out frequently, and the dust introduced previously can be absorbed and cleaned.

In the embodiment of the invention, the storage plate 24 is in a letter V shape with a left inclined, a right vertical and an internal angle of 58 degrees on a longitudinal section, the right top end of the storage plate 24 is fixedly installed at the bottom end of the upper limiting plate 19, the bottom end of the storage plate 24 is provided with a discharge chute which penetrates through the upper end and the lower end, the volume of the lower air bag 25 is larger than that of the upper air bag 21, clear water is also pre-installed in the lower air bag 25, quicklime powder is pre-installed at the top end of the lower air bag 25, and a gap is reserved between the top end of the lower air bag 25 and the steel needle 23 on the outer surface of the bottom side of the fixing plate 22 under normal conditions;

the magazine 24 here is for the purpose of accommodating the lower air bag 25; the lower air bag 25 is for accommodating a large amount of dust cleaning materials with clean water, after the clean water in the upper air bag 21 flows out to contact with the quicklime powder at the top end of the lower air bag 25 for heating, the top end of the lower air bag 25 expands and stretches, and after the clean water is contacted with the steel needle 23 at the bottom side of the fixing plate 22 and is punctured, the clean water in the lower air bag 25 flows out through the discharge groove at the bottom end of the storage plate 24, and the dust introduced previously is fully absorbed.

According to the tool clamp with the fixing performance and the angle convenient to adjust, the dust cleaning component 12 is arranged, when the clamping plate 7 does not clamp dust on the surface of a part, the left end of the push plate 18 of the dust guiding component 11 is statically attached to the outer surface of the bottom end of the right side of the upper limiting plate 19 of the dust cleaning component 12; the tail end of the inner wall of the guide plate 17 of the dust guiding component 11 and the right end of the push plate 18 are statically attached to the lower end surface of the outer wall of the lower limiting plate 20 of the dust cleaning component 12; the upper air bag 21 and the lower air bag 25 of the dust cleaning component 12 are in a natural expansion undeformed state, clear water in the upper air bag 21 and the lower air bag 25 does not overflow, a gap exists between the left upper end of the upper air bag 21 and the steel needle 23 on the outer surface of the top side of the fixing plate 22 of the dust cleaning component 12, and a gap exists between the top end of the lower air bag 25 and the steel needle 23 on the outer surface of the bottom side of the fixing plate 22; however, when the clamp plate 7 clamps the dust on the surface of the component, the clamp plate gradually breaks through the state, that is, when the guide plate 17 rotates upward as described above, the push plate 18 is driven to push the left bottom end of the upper air bag 21, so that the air at the inner lower end of the upper air bag 21 flows upward into the upper end region thereof, the left upper end thereof is expanded and stretched downward due to the common limit of the dust collecting shell 10, the baffle plate 13, the lower limit plate 20 and the upper limit plate 19, and finally the clear water therein is released outward into the storage plate 24 of the dust cleaning assembly 12, heated after contacting the quicklime powder at the top end of the lower air bag 25, and broken due to the common limit of the storage plate 24 and the dust collecting shell 10, the top end thereof is expanded and stretched upward due to the contact of the steel needle 23 at the bottom side of the fixing plate 22, a large amount of clear water in the dust collector is released outwards and flows out through a discharge chute at the bottom end of the material storage plate 24, and the dust which is guided and collected previously is absorbed and cleaned; therefore, the collected dust is cleaned to prevent overflow and facilitate dust collection.

Claims (10)

1. The utility model provides a frock clamp with fixity can be convenient for angle regulation which characterized in that: the method comprises the following steps:

base (1) and splint (7), the equal movable mounting in back three terminal has collection dirt subassembly (8) that can collect the dust that the workpiece surface dropped in the bottom side surface front of splint (7), collection dirt subassembly (8) including: the dust collecting device comprises a connecting plate (9), a dust collecting shell (10), a dust guiding component (11) capable of guiding dust to collect and a dust cleaning component (12) capable of cleaning the collected dust and preventing the collected dust from overflowing, wherein the connecting plate (9) is fixedly mounted at the front, middle and rear three ends of the outer surface of the bottom side of the clamping plate (7), the dust collecting shell (10) is fixedly mounted at the bottom end of the connecting plate (9), and the dust guiding component (11) and the dust cleaning component (12) are movably mounted at the upper end and the left end of the interior of the dust collecting shell (10) respectively;

the dust collecting shell (10) is in a cylindrical shape with a hollow interior and a front and a back closed, and the upper right end of the dust collecting shell (10) is provided with a dust inlet groove which penetrates through the dust collecting shell up and down;

the dust guiding assembly (11) comprises: the dust collection device comprises a baffle (13), a rotating shaft (14), a dust collection plate (15), a protection strip (16), a guide plate (17) and a push plate (18), wherein the baffle (13) is installed on the dust collection shell (10), the rotating shaft (14) is installed on the dust collection shell (10), the dust collection plate (15) is installed on the rotating shaft (14), the protection strip (16) is installed on the dust collection plate (15), the guide plate (17) is installed on the dust collection plate (15), and the push plate (18) is installed on the guide plate (17);

the dust cleaning component (12) comprises: go up limiting plate (19), limiting plate (20) down, go up gasbag (21), fixed plate (22), steel needle (23), storage board (24) and gasbag (25) down, limiting plate (19) are installed to collection dirt shell (10), limiting plate (20) down is installed to baffle (13), it inlays between limiting plate (19) and is equipped with last gasbag (21) to collect dirt shell (10) and baffle (13), lower limiting plate (20), last limiting plate (19), fixed plate (22) are installed to collection dirt shell (10), a plurality of steel needle (23) are installed to fixed plate (22), storage board (24) are installed to collection dirt shell (10), it inlays between storage board (24) and collection dirt shell (10) and is equipped with down gasbag (25).

2. The tool clamp with the fixing performance and the angle convenient to adjust according to claim 1, is characterized in that: base (1) is connected with left extension board (2), actuating lever (3) are installed in base (1), right extension board (4) are installed in actuating lever (3), install between left side extension board (2) and right extension board (4) and place board (5), left side extension board (2) and right extension board (4) all are installed and are pressed from both sides tight operating parts (6), place board (5) and install splint (7).

3. The tool clamp with the fixing performance and the angle convenient to adjust as claimed in claim 1, is characterized in that: the baffle (13) is in a straight plate shape which is vertical up and down.

4. The tool clamp with the fixing performance and the angle convenient to adjust as claimed in claim 1, is characterized in that: the dust guide plate (15) is in a short straight plate shape, and the dust guide plate (15) is in an inclined static balance state with a low left side, a high right side and an included angle of 32 degrees with the horizontal plane under normal conditions.

5. The tool clamp with the fixing performance and the angle convenient to adjust as claimed in claim 1, is characterized in that: the protective strips (16) are in a fan shape with an internal angle of 58 degrees on a longitudinal section.

6. The tool clamp with the fixing performance and the angle convenient to adjust as claimed in claim 1, is characterized in that: the guide plate (17) is in the shape of an oblong arc plate.

7. The tool clamp with the fixing performance and the angle convenient to adjust according to claim 1, is characterized in that: the upper limiting plate (19) and the lower limiting plate (20) are both in the shape of short arc plates with a lower left part and a higher right part, and the lower limiting plate (20), the upper limiting plate (19) and the guide plate (17) are concentric on one longitudinal section.

8. The tool clamp with the fixing performance and the angle convenient to adjust according to claim 1, is characterized in that: the upper air bag (21) is in a shape of コ with a lower left part and a higher right part on a longitudinal section, and the upper air bag (21) is preloaded with clear water.

9. The tool clamp with the fixing performance and the angle convenient to adjust as claimed in claim 1, is characterized in that: the fixing plate (22) is in a short straight plate shape with the left high and the right low and an included angle of 32 degrees with the horizontal plane.

10. The tool clamp with the fixing performance and the angle convenient to adjust as claimed in claim 1, is characterized in that: the storage plate (24) is in a V shape with a vertical section, a left inclined shape, a right vertical shape and an internal angle of 58 degrees, the lower air bag (25) is also pre-filled with clear water, and the top end of the lower air bag (25) is pre-filled with quicklime powder.

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