CN217801052U - Mechanical fixture is used in hydraulic gear pump processing - Google Patents
Mechanical fixture is used in hydraulic gear pump processing Download PDFInfo
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- CN217801052U CN217801052U CN202221885224.1U CN202221885224U CN217801052U CN 217801052 U CN217801052 U CN 217801052U CN 202221885224 U CN202221885224 U CN 202221885224U CN 217801052 U CN217801052 U CN 217801052U
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- gear pump
- hydraulic gear
- block
- machining
- pump according
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Abstract
The utility model discloses a mechanical fixture for hydraulic gear pump processing, which relates to the technical field of mechanical fixtures and comprises a base, wherein a rotating shaft is rotatably connected to the base, a polishing platform is fixedly installed at the top end of the rotating shaft, an adjusting box is fixedly installed on the polishing platform, and a first clamping block is fixedly connected to the polishing platform; still include adjusting part, adjusting part is used for processing the centre gripping to the gear pump. The utility model discloses rational in infrastructure, the handle on the carousel of being convenient for the second grip block remove, cooperate the use through first grip block and second grip block, be convenient for carry out the centre gripping to the gear and fix, after polishing the size, some iron fillings can drop spout and inside the blow off groove, because spout and blow off groove intercommunication, can clean the inside iron fillings of spout to the blow off inslot portion and concentrate the collection.
Description
Technical Field
The utility model relates to a mechanical fixture technical field, in particular to mechanical fixture is used in hydraulic gear pump processing.
Background
The gear pump is a rotary pump which can transfer liquid or pressurize it by means of the change and movement of working volume formed between pump cylinder and meshed gear, and is formed from two gears, pump body and front and rear covers, when the gear is rotated, the volume of space of gear disengagement side is changed from small to large, and formed into vacuum to suck liquid, and the volume of space of gear meshing side is changed from large to small to squeeze liquid into pipeline, and the suction cavity and discharge cavity are separated by means of meshing line of two gears. The pressure at the discharge of the gear pump is entirely dependent on the amount of resistance at the pump outlet.
However, the hydraulic gear pump that has now need polish processing to its inside gear in the production man-hour, in order to guarantee the quality of polishing, mostly adopt artifical hand-held type to fix the gear, waste time and energy, it is fixed that the part adopts cylinder anchor clamps to carry out the centre gripping to the gear, the higher inconvenient maintenance of cost of overhaul, and at the in-process of polishing, the piece of polishing can drop on the mesa of polishing, because there are many slots on the mesa of polishing, the clearance is got up very inconvenient, and the operation is complicated, the efficiency of polishing is low, therefore, the application provides a mechanical fixture for hydraulic gear pump processing and satisfies the demand.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a mechanical fixture is used in hydraulic gear pump processing, the second grip block of being convenient for of the handle on the carousel removes, cooperate the use through first grip block and second grip block, it is fixed to be convenient for carry out the centre gripping to the gear, after polishing the size, some iron fillings can drop spout and arrange the silo inside, because spout and row silo intercommunication, can clean the iron fillings of spout inside to arrange the silo inside and concentrate the collection.
In order to achieve the above purpose, the present application provides the following technical solutions: a mechanical clamp for machining a hydraulic gear pump comprises a base, wherein a rotating shaft is connected to the base in a rotating mode, a grinding table is fixedly mounted at the top end of the rotating shaft, an adjusting box is fixedly mounted on the grinding table, and a first clamping block is fixedly connected to the grinding table; still include adjusting part, adjusting part is used for processing the centre gripping to the gear pump.
Preferably, the adjusting component comprises a threaded rod movably inserted in the adjusting box, a rotary table is fixedly mounted at one end of the threaded rod, a handle is rotatably mounted on the rotary table, a sleeve block is connected to the threaded rod in a threaded manner, a guide groove is formed in the sleeve block, and a roller is arranged in the guide groove.
Preferably, the push rod has been seted up to the guide way inside, the both sides laminating of push rod has the gyro wheel, the one end fixed connection of push rod is on the fixed plate, a pair of connecting rod of fixedly connected with on the fixed plate, it is a pair of the other end fixed connection of connecting rod is on the second grip block, the bottom fixed mounting of second grip block has the stopper.
Preferably, the two sides of the base are fixedly provided with mounting blocks, and the mounting blocks are provided with assembling holes.
Preferably, arc-shaped grooves are formed in the first clamping block and the second clamping block.
Preferably, the polishing table is provided with a chute and a discharge chute, and the chute is communicated with the discharge chute.
Preferably, both ends of the fixed plate are fixedly provided with sliding blocks, and the sliding blocks are slidably inserted into the polishing table.
Preferably, the limiting block is inserted into the sliding groove in a sliding mode.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model discloses it is rational in infrastructure, the handheld handle rotates the carousel, make the threaded rod wholly rotate through the rotation of carousel, rethread rotation threaded rod makes the nest block move, the guide way has been seted up on the nest block, and the guide way is seted up the angle and is 45 degrees angles, make the gyro wheel inside the guide way roll on the push rod through the removal of nest block, the roll of gyro wheel makes the push rod move, the removal of push rod promotes the fixed plate and moves, and the slider of fixed plate both sides slides in adjusting the box inside, thereby increase the stability that the fixed plate moved, the removal of fixed plate promotes the second grip block through the connecting rod and moves, use through the cooperation of second grip block and first grip block, can process the fluted disc that needs to process, and the pivot on the fluted disc can be inserted and set up in the relief groove, make things convenient for the personnel of polishing to polish work;
2. the utility model discloses in, seted up spout and row's silo on the base, and the spout is linked together with row's silo, when iron fillings after polishing fall the inside of spout, use the brush can be concentrated with the inside iron fillings of spout and clean the interior of arranging the silo, place the collection box in the bottom of arranging the silo, can collect the bench iron fillings that polish and utilize once more.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective view of a base;
FIG. 2 is a schematic view of the internal structure of the conditioning tank;
FIG. 3 is a schematic diagram of an exploded structure of the internal parts of the regulating box;
FIG. 4 is a bottom view of the base;
fig. 5 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a base; 101. mounting a block; 102. an assembly hole; 103. a rotating shaft; 104. a polishing table; 105. an adjustment box; 106. a first clamping block; 107. a chute; 108. a discharge chute; 2. a threaded rod; 201. a turntable; 202. a handle; 203. sleeving blocks; 204. a guide groove; 205. a roller; 206. a push rod; 207. a fixing plate; 208. a connecting rod; 209. a second clamping block; 210. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment is as follows: referring to fig. 1-2, a mechanical fixture for hydraulic gear pump processing includes a base 1, mounting blocks 101 are fixedly mounted on two sides of the base 1, a mounting hole 102 is formed in each mounting block 101, when the base 1 needs to be fixedly mounted, the mounting blocks 101 are mounted on two sides of the base 1, and are inserted into the mounting holes 102 by bolts, so that the base 1 is integrally fixed, a rotating shaft 103 is rotatably connected to the base 1, a polishing table 104 is fixedly mounted on a top end of the rotating shaft 103 and can rotate on the base 1 through the rotating shaft 103, so that a worker can rotate to any angle in a using process of the polishing table 104, an adjusting box 105 is fixedly mounted on the polishing table 104, a first clamping block 106 is fixedly connected to the polishing table 104, a chute 107 and a discharge chute 108 are formed in the polishing table 104, the chute 107 is communicated with the discharge chute 108, when iron chips after polishing fall into the chute 107, the iron chips inside the chute 107 can be collected into the discharge chute 108 by using a brush, a collection box is placed at a bottom end of the discharge chute 108, and the iron chips on the polishing table 104 can be collected again; still include adjusting part, adjusting part is used for processing the centre gripping to the gear pump.
As a preferred implementation manner in this embodiment, as shown in fig. 2 and 3, the adjusting assembly includes a threaded rod 2 movably inserted inside the adjusting box 105, a rotating disc 201 is fixedly installed at one end of the threaded rod 2, a handle 202 is rotatably installed on the rotating disc 201, a sleeve block 203 is in threaded connection with the threaded rod 2, a guide groove 204 is formed in the sleeve block 203, a roller 205 is installed inside the guide groove 204, the rotating disc 201 is rotated by the handle 202, the rotating disc 201 is fixedly installed on the threaded rod 2, the threaded rod 2 is integrally rotated by rotation of the rotating disc 201, the sleeve block 203 is in threaded connection with the threaded rod 2, the sleeve block 203 is moved by rotating the threaded rod 2, the guide groove 204 is formed in the sleeve block 203, and an angle formed by opening the guide groove 204 is a guide groove 45 degree angle.
In this embodiment, as shown in fig. 3, 4 and 5, a push rod 206 is disposed inside the guide slot 204, rollers 205 are attached to two sides of the push rod 206, one end of the push rod 206 is fixedly connected to a fixing plate 207, sliders are fixedly mounted at two ends of the fixing plate 207, the sliders are slidably inserted into the polishing table 104, a pair of connecting rods 208 is fixedly connected to the fixing plate 207, the other ends of the pair of connecting rods 208 are fixedly connected to a second clamping block 209, a limiting block 210 is fixedly mounted at the bottom end of the first clamping block 106 and the second clamping block 209, which are both provided with arc-shaped slots, of the second clamping block 209, the limiting block 210 is slidably inserted into the sliding slot 107, a roller 205 is mounted inside the guide slot 204, a push rod 206 is disposed inside the guide slot 204, the roller 205 is attached to two sides of the push rod 206, so as to reduce the friction between the push rod 206 and the sleeve block 203, the roller 205 inside the guide slot 204 rolls on the push rod 206 by the movement of the sleeve block 203, the push rod 206 is moved by the rolling of the roller 205, the fixed plate 207 is pushed to move by the movement of the push rod 206, the sliding blocks on two sides of the fixed plate 207 slide in the adjusting box 105, so that the moving stability of the fixed plate 207 is improved, the connecting rod 208 is fixedly installed on one side of the fixed plate 207, the other end of the connecting rod 208 is fixedly connected with the second clamping block 209, the second clamping block 209 is pushed to move by the movement of the fixed plate 207 through the connecting rod 208, the limiting block 210 is fixedly installed at the bottom end of the second clamping block 209, and the limiting block 210 is slidably inserted in the sliding groove 107, so that the stability of the second clamping block 209 during moving is improved, the fluted disc to be processed can be processed by the cooperation of the second clamping block 209 and the first clamping block 106, and the rotating shaft on the fluted disc can be inserted in the discharging groove 108, the polishing personnel can conveniently perform polishing work.
This practical theory of operation: a turntable 201 is fixedly arranged at one end of the threaded rod 2, a handle 202 is rotatably arranged on the turntable 201, a sleeve block 203 is connected on the threaded rod 2 in a threaded manner, a guide groove 204 is arranged on the sleeve block 203, a roller 205 is arranged in the guide groove 204, the turntable 201 is rotated by the handle 202, the turntable 201 is fixedly arranged on the threaded rod 2, the threaded rod 2 is integrally rotated by the rotation of the turntable 201, a sleeve block 203 is connected with the threaded rod 2 in a threaded manner, the sleeve block 203 is moved by rotating the threaded rod 2, the sleeve block 203 is provided with a guide groove 204, the angle of the guide groove 204 is 45 degrees, a roller 205 is arranged in the guide groove 204, a push rod 206 is arranged in the guide groove 204, the roller 205 is attached to two sides of the push rod 206 to reduce the friction force between the push rod 206 and the sleeve block 203, the roller 205 inside the guide groove 204 rolls on the push rod 206 by the movement of the sleeve block 203, the push rod 206 is moved by the rolling of the roller 205, the fixed plate 207 is moved by the movement of the push rod 206, and the sliders at both sides of the fixing plate 207 slide inside the adjusting box 105, thereby increasing the stability of the movement of the fixing plate 207, a connecting rod 208 is fixedly installed on one side of the fixing plate 207, and the other end of the connecting rod 208 is fixedly connected with a second clamping block 209, the movement of the fixing plate 207 pushes the second clamping block 209 to move through the connecting rod 208, a limiting block 210 is fixedly arranged at the bottom end of the second clamping block 209, and the limiting block 210 is slidably inserted in the sliding groove 107, thereby facilitating to increase the stability of the second clamping block 209 when moving, and through the cooperation of the second clamping block 209 and the first clamping block 106, the fluted disc to be processed can be processed, and the rotating shaft on the fluted disc can be inserted into the discharge groove 108, so that polishing personnel can conveniently polish the fluted disc;
seted up spout 107 and row's material groove 108 on base 1, and spout 107 is linked together with row's material groove 108, and when the iron fillings after polishing dropped the inside of spout 107, use the brush can be concentrated the iron fillings inside spout 107 and clean the interior of arranging material groove 108, place the collection box in the bottom of arranging material groove 108, can collect the iron fillings on the platform 104 of polishing and utilize once more.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a mechanical fixture is used in hydraulic gear pump processing, includes base (1), its characterized in that: the base (1) is rotatably connected with a rotating shaft (103), the top end of the rotating shaft (103) is fixedly provided with a grinding table (104), the grinding table (104) is fixedly provided with an adjusting box (105), and the grinding table (104) is fixedly connected with a first clamping block (106); still include adjusting part, adjusting part is used for processing the centre gripping to the gear pump.
2. The mechanical clamp for machining the hydraulic gear pump according to claim 1, wherein: the adjusting component comprises a threaded rod (2) movably inserted into the adjusting box (105), a rotary table (201) is fixedly mounted at one end of the threaded rod (2), a handle (202) is mounted on the rotary table (201) in a rotating mode, a sleeve block (203) is connected to the threaded rod (2) in a threaded mode, a guide groove (204) is formed in the sleeve block (203), and a roller (205) is installed inside the guide groove (204).
3. The mechanical clamp for machining the hydraulic gear pump according to claim 2, wherein: push rod (206) have been seted up to guide way (204) inside, gyro wheel (205) have been laminated to the both sides of push rod (206), the one end fixed connection of push rod (206) is on fixed plate (207), a pair of connecting rod (208) of fixedly connected with on fixed plate (207), it is a pair of the other end fixed connection of connecting rod (208) is on second grip block (209), the bottom fixed mounting of second grip block (209) has stopper (210).
4. The mechanical clamp for machining the hydraulic gear pump according to claim 1, wherein: the mounting structure is characterized in that mounting blocks (101) are fixedly mounted on two sides of the base (1), and mounting holes (102) are formed in the mounting blocks (101).
5. The mechanical clamp for machining the hydraulic gear pump according to claim 1, wherein: arc-shaped grooves are formed in the first clamping block (106) and the second clamping block (209).
6. The mechanical clamp for machining the hydraulic gear pump according to claim 1, wherein: a sliding groove (107) and a discharge groove (108) are formed in the polishing platform (104), and the sliding groove (107) is communicated with the discharge groove (108).
7. The mechanical clamp for machining the hydraulic gear pump according to claim 3, wherein: and sliding blocks are fixedly arranged at two ends of the fixing plate (207) and are inserted into the polishing table (104) in a sliding manner.
8. The mechanical clamp for machining the hydraulic gear pump according to claim 3, wherein: the limiting block (210) is inserted in the sliding groove (107) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885224.1U CN217801052U (en) | 2022-07-22 | 2022-07-22 | Mechanical fixture is used in hydraulic gear pump processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885224.1U CN217801052U (en) | 2022-07-22 | 2022-07-22 | Mechanical fixture is used in hydraulic gear pump processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801052U true CN217801052U (en) | 2022-11-15 |
Family
ID=83965851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885224.1U Active CN217801052U (en) | 2022-07-22 | 2022-07-22 | Mechanical fixture is used in hydraulic gear pump processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801052U (en) |
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2022
- 2022-07-22 CN CN202221885224.1U patent/CN217801052U/en active Active
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