CN210255455U

CN210255455U - Positioning scale of grinding machine

Info

Publication number: CN210255455U
Application number: CN201921218241.8U
Authority: CN
Inventors: 梁耀明; 陈焯伟; 卢敏宜; 谢振荣
Original assignee: Foshan Construction Engineering Quality Inspection Station
Current assignee: Foshan Construction Engineering Quality Inspection Station
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-07
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a positioning scale of mill flat-bed machine, which comprises a base, a conveying device and a grinding device, the conveying device comprises a positioning seat moving along the horizontal direction, one side of the positioning seat far away from the base is provided with a spacing groove for installing a test block at an interval, the two opposite side walls of the spacing groove are both communicated with each other, the grinding device is arranged on the moving path of the positioning seat, the base is provided with a measuring table, a positioning component for positioning the position of the test block is arranged on the measuring table, the positioning component comprises a positioning rod and a positioning scale arranged on the positioning rod, both opposite ends of the positioning rod can be detachably arranged on the measuring table, one end of the positioning scale is arranged on the positioning rod, and the other; the positioning seat is provided with a limiting column for installing the positioning rod along the conveying direction. The utility model discloses it is accurate to the position location who grinds flat and test piece to have to the effect that grinds the higher test block of flat accuracy is obtained.

Description

Positioning scale of grinding machine

Technical Field

The utility model belongs to the technical field of the technique of mill flat-bed machine and specifically relates to a location scale of mill flat-bed machine is related to.

Background

At present, the grinding machine for grinding the test block is applied to the detection industry of buildings, the test block is ground to be flat, the finally obtained data in the compression test of the test block can be accurate, and therefore the finally obtained size of the test block can meet the size requirement of the compression test after the positioning positions of a grinding disc and the test block are accurately measured before the test block is ground to be flat.

At present, for example, chinese patent publication No. CN208020003U, the patent name of the present invention is a concrete test block polishing device, which includes a polishing machine body, a retractable stand and a base. The grinding machine body comprises a telescopic grinding machine body, a handle, a motor and a grinding sheet. The telescopic polishing machine body consists of an inner cylinder and an outer cylinder, and the inner cylinder and the outer cylinder are connected through bolts. The handle welding is 40 degrees angles on the motor, and the motor passes through the iron sheet with scalable fuselage of polishing and is connected, and the abrasive disc passes through the screw clamp plate with the main shaft and is connected, passes through the main shaft with the motor and is connected. After the power supply is switched on, the motor drives the grinding disc to perform grinding operation through the transmission device. The telescopic support consists of an inner cylinder and an outer cylinder, and the inner cylinder and the outer cylinder are connected through bolts. The telescopic bracket is connected with the polishing machine body through a positioning pin. The base comprises a circular level, a flat plate and a horizontal adjusting nut. The base and the telescopic bracket are connected through a bearing.

The above prior art solutions have the following drawbacks: the test block polishing device comprises an outer barrel, an inner barrel, a bolt, a grinding piece and a base, wherein the outer barrel and the inner barrel are arranged on the base, and the outer barrel and the inner barrel are arranged on the base.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grind positioning scale of flat-bed machine, it has the position location accuracy to grinding flat and test piece to obtain the effect of grinding the higher test block of flat accuracy.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a positioning scale of a grinding machine comprises a base, a conveying device and a grinding device, wherein the conveying device comprises a positioning seat moving along the horizontal direction, a limiting component used for limiting a test block is arranged on one side, away from the base, of the positioning seat, the limiting component comprises a limiting groove, two horizontal opposite side walls of the limiting groove are communicated with each other, the grinding device is arranged on a moving path of the positioning seat, the grinding device comprises grinding parts oppositely arranged on two sides of the moving path of the positioning seat, the grinding parts are oppositely arranged with the side walls of the limiting groove, the base is provided with a measuring table, a positioning component used for positioning the test block is arranged on the measuring table, the positioning component comprises a positioning rod and a positioning scale arranged on the positioning rod, and two opposite ends of the positioning rod can be detachably arranged on the measuring table, one end of the positioning scale is arranged on the positioning rod, and the other end of the positioning scale extends towards the limiting groove; the positioning seat is provided with a limiting column for mounting the positioning rod along the conveying direction.

Through adopting above-mentioned technical scheme, peg graft at spacing post with the relative both ends of locating lever before dress test block, then remove the positioning seat, through the adjustment of positioning scale to the mill flat position that sets up in the relative both sides of transmission path of positioning seat, thereby reach and carry out accurate positioning to the position of mill flat, then take out the locating lever and install at the measuring bench, place the test block in spacing groove, then adjust the position of test block through the scale, thereby reach the accurate positioning to the test block, the test block after final mill flat then can obtain the higher test block of mill flat accuracy, the test block quality has been improved.

The utility model discloses further set up to: a plurality of limiting grooves are arranged at intervals on one side of the positioning seat, which is far away from the base, and the limiting grooves are distributed along the moving direction of the positioning seat; the positioning rod is provided with positioning holes matched with the limiting grooves at intervals, an adjusting block is arranged between the positioning rod and the positioning scale, the adjusting block is in limiting fit with the positioning holes through bolts, and the positioning scale is arranged on one side, far away from the positioning rod, of the adjusting block.

By adopting the technical scheme, the purpose of arranging the plurality of limiting grooves is to grind and level a plurality of test blocks simultaneously, so that the working efficiency is improved and the energy is saved; through being provided with a plurality of locating holes on the locating lever, thereby accessible positioning scale carries out the location measurement to the test block of different positions through the cooperation between bolt and the different locating holes.

The utility model discloses further set up to: the limiting assembly further comprises a limiting part used for limiting the test block in the limiting groove, the limiting part comprises a butt plate and a fixing bolt, one side of the butt plate is opposite to the notch of the limiting groove, and the fixing bolt penetrates through the butt plate and is in threaded fit with the positioning seat.

Through adopting above-mentioned technical scheme, carry out the butt through butt joint board and test block and then use fixing bolt to make the butt joint board with the compact ground butt of test block at spacing inslot, can not only reach the spacing fixed to the test block, easy operation moreover.

The utility model discloses further set up to: the positioning scale is provided with the regulation hole, the positioning scale with fix through stop screw between the regulating block, stop screw passes the regulation hole with regulating block screw-thread fit, stop screw's head is kept away from with the positioning scale one side butt of regulating block.

Through adopting above-mentioned technical scheme, thereby set up the regulation hole on the positioning scale and reach the adjustment that carries out extension length to the positioning scale, thereby satisfy what different specifications is the test block, and the extension length of accessible adjustment positioning scale makes mill flat and the test block direct one end butt that extends with the positioning scale can reach the location, need not all to adjust through observing the scale at every turn, thereby has improved regulation rate.

The utility model discloses further set up to: one end of the bolt, which is far away from the positioning rod, is provided with a pulling handle.

Through adopting above-mentioned technical scheme, thereby be provided with the handle of pulling out thereby conveniently can pull out the bolt more easily when the position of regulating block is adjusted to needs to improve work efficiency.

The utility model discloses further set up to: and positioning columns for inserting the positioning rods are arranged at two opposite ends of the measuring table, and the arrangement directions of the two positioning columns are consistent with the transmission direction of the positioning seat.

By adopting the technical scheme, the positioning column is arranged for conveniently installing and limiting the positioning rod, and the positioning speed is improved; the arrangement direction of the positioning columns is consistent with the transmission direction, so that the positions on the positioning seats and the positions on the measuring table are parallel to each other.

The utility model discloses further set up to: the measuring table is C-shaped.

By adopting the technical scheme, the measuring table is arranged in a C shape, so that the material is saved, and the part of the measuring table which does not play a role is removed, so that the waste of the material for making the side chat is reduced.

The utility model discloses further set up to: the limiting groove and the limiting column are both located on the central line of the positioning seat.

Through adopting above-mentioned technical scheme, thereby make spacing groove and spacing post all be located the central line department of positioning seat and conveniently can be faster and convenient when carrying out position adjustment to the mill flat member that sets up in both sides, need not to reposition the positioning scale when adjusting the mill flat member of opposite side.

To sum up, the utility model discloses a beneficial technological effect does:

1. the relative two ends of the positioning rod are inserted into the limiting columns before the test block is mounted, then the positioning seat is moved, the positions of the grinding pieces arranged on the two opposite sides of the transmission path of the positioning seat are adjusted through the positioning scale, so that the grinding pieces are accurately positioned, the positioning rod is taken out and mounted on a measuring table, the test block is placed in the limiting groove, the position of the test block is adjusted through the scale, the test block is accurately positioned, and finally the test block after being ground can be used for obtaining the test block with higher grinding accuracy, so that the quality of the test block is improved;

2. a plurality of limiting grooves are formed, so that a plurality of test blocks can be ground at the same time, and the working efficiency and the energy conservation are improved; the positioning rod is provided with a plurality of positioning holes, and then the test blocks at different positions can be positioned and measured through the positioning ruler by matching the bolt with different positioning holes;

3. the positioning scale is provided with the adjusting hole, so that the positioning scale is adjusted in extension length, test blocks of different specifications are met, the grinding piece and the test block can be directly abutted against one extended end of the positioning scale by adjusting the extension length of the positioning scale, positioning can be achieved, and the adjustment is not required to be carried out through observing scales every time, so that the adjusting speed is improved;

4. the plug pin can be easily pulled out when the position of the adjusting block needs to be adjusted by arranging the pull handle, so that the working efficiency is improved;

5. the positioning column is arranged, so that the positioning rod can be conveniently installed and limited, and the positioning speed is improved; the arrangement direction of the positioning columns is consistent with the transmission direction, so that the positions on the positioning columns and the measuring table are parallel to each other;

6. thereby through the central line department that makes spacing groove and spacing post all be located the positioning seat convenient can be faster and convenient when carrying out position control to the mill flat spare that sets up in both sides, need not to reposition the positioning scale when adjusting the mill flat spare of opposite side.

Drawings

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

Fig. 2 is an overall plan view of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a conveying device; 11. positioning seats; 111. a drive plate; 112. a limiting block; 113. a limiting column; 12. a drive assembly; 2. a grinding device; 21. grinding the workpiece; 3. a measuring table; 31. a positioning column; 4. a positioning assembly; 41. positioning a rod; 411. positioning holes; 42. an adjusting block; 421. a bolt; 422. pulling out the hand; 43. positioning a scale; 431. an adjustment hole; 432. a limit screw; 5. a limiting component; 51. a limiting groove; 52. a limiting member; 521. a butt joint plate; 522. fixing the bolt; 101. a base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a positioning scale of mill flat-bed machine, including base 101, conveyer 1, grind flat device 2, measuring station 3 and locating component 4, conveyer 1 includes that positioning seat 11 and drive positioning seat 11 are linear motion's drive assembly 12 along the horizontal direction, drive assembly 12 installs at base 101, positioning seat 11 is portable to be installed in one side that drive assembly 12 kept away from base 101, grind flat device 2 and set up the intermediate position in the transmission route of positioning seat 11, grind flat device 2 and include four and grind flat 21, per two grind flat 21 and divide into a set ofly, two of every group grind flat 21 and set up respectively in the relative both sides of transmission route.

As shown in fig. 1, the positioning seat 11 includes a transmission plate 111 and a limiting block 112, one side of the transmission plate 111 is connected to the driving assembly 12, and the limiting block 112 is fixed in the middle of the other side, one side of the limiting block 112 away from the transmission plate 111 is provided with four limiting grooves 51 and two limiting blocks 52, the arrangement direction of the four limiting grooves 51 is consistent with the transmission direction of the positioning seat 11, two opposite side walls of each limiting groove 51 are communicated with each other, and the two opposite side walls communicated with each other are opposite to the polishing members 21 located at two opposite sides of the transmission path of the positioning seat 11; every two adjacent limiting grooves 51 all have a limiting piece 52 to correspond, and limiting piece 52 includes butt plate 521 and fixing bolt 522, and the butt plate 521 is close to the one side of stopper 112 and all extends to two corresponding limiting groove 51 notch tops, and fixing bolt 522 passes the intermediate position of stopper 112 and fixes at stopper 112.

As shown in fig. 2 and 3, the measuring table 3 is mounted on the base 101, the measuring table 3 is in a C shape, the table top limiting blocks 112 of the measuring table 3 are flush, the table top of the measuring table 3 is provided with the positioning columns 31 oppositely towards the transmission direction of the positioning seat 11, the two opposite ends of the positioning assembly 4 are inserted into the positioning columns 31, the positioning assembly 4 comprises a positioning rod 41, an adjusting block 42 and a positioning scale 43, the two opposite ends of the positioning rod 41 are inserted into the positioning columns 31, the positioning rod 41 is provided with a plurality of positioning holes 411 at intervals towards the transmission direction of the positioning seat 11, the adjusting block 42 is mounted on the positioning rod 41 in a limiting manner through the mutual matching of a bolt 421 and the positioning holes 411, and one end of; a positioning scale 43 is arranged on one side, away from the positioning rod 41, of the adjusting block 42, the positioning scale 43 is provided with an adjusting hole 431, the positioning scale 43 penetrates through the adjusting hole 431 through a limiting screw 432 to be fixed on the adjusting block 42, one end of the positioning scale 43 is installed on the adjusting block 42, the other end of the positioning scale 43 horizontally extends towards the limiting groove 51, and the positioning scale 43 and the positioning rod 41 are in a right angle; the two opposite ends of the limiting block 112 along the transmission direction of the positioning seat 11 are both provided with limiting posts 113, and the limiting posts 113 are located on the central line of the limiting block 112.

The implementation principle of the embodiment is as follows: firstly, the limiting member 52 is detached, then the two opposite ends of the positioning rod 41 are inserted into the limiting column 113, the limiting screw 432 is unscrewed, the positioning scale 43 is moved to a required length, then the limiting screw 432 is screwed, the positioning seat 11 is moved towards the direction of the grinding member 21 through the driving assembly 12, the grinding member 21 is adjusted to enable the end surface of the grinding member 21 to be abutted against one end of the positioning scale 43 extending out, after the grinding member 21 on the same side is adjusted, the limiting screw 432 is unscrewed and the positioning scale 43 is rotated, the length is adjusted, the positioning scale 43 points to the grinding member 21 on the other side, and the position is adjusted in the same manner, for example, the finally required length of a test piece is 20cm, and the size of the grinding member 21 on each side is adjusted to 10 cm; then dismantle locating lever 41 and peg graft at reference column 31, place the test block in spacing groove 51, thereby the size through adjusting positioning scale 43 when the test block terminal surface with positioning scale 43 stretch out one end carry out the butt then prove the location accurate, then spacing at spacing groove 51 with the test block through locating part 52, start drive assembly 12 and the mill flat device 2 at last simultaneously and grind the flat to the test block, thereby reach the accurate positioning to test block and mill flat 21, and then obtain the test block that the mill flat precision is high.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a positioning scale of mill flat-bed machine, includes base (101), conveyer (1) and grinds flat device (2), conveyer (1) is including positioning seat (11) along the horizontal direction removal, one side that base (101) were kept away from in positioning seat (11) is provided with spacing subassembly (5) that are used for spacing test block, spacing subassembly (5) are including spacing groove (51), the relative both sides wall of level of spacing groove (51) all communicates outward, grind flat device (2) and set up on the removal route of positioning seat (11), grind flat device (2) including relative setting up grind flat piece (21) of the both sides of the removal route of positioning seat (11), grind flat piece (21) with the lateral wall of spacing groove (51) sets up relatively, its characterized in that: the base (101) is provided with a measuring table (3), a positioning assembly (4) for positioning the position of a test block is mounted on the measuring table (3), the positioning assembly (4) comprises a positioning rod (41) and a positioning scale (43) mounted on the positioning rod (41), two opposite ends of the positioning rod (41) can be detachably mounted on the measuring table (3), one end of the positioning scale (43) is mounted on the positioning rod (41), and the other end of the positioning scale extends towards the direction of the limiting groove (51); and the positioning seat (11) is oppositely provided with a limiting column (113) for mounting the positioning rod (41) along the transmission direction.

2. A positioning scale for a smoothing machine according to claim 1, wherein: a plurality of limiting grooves (51) are arranged on one side, away from the base (101), of the positioning seat (11) at intervals, and the limiting grooves (51) are distributed along the moving direction of the positioning seat (11); locating lever (41) interval be provided with position assorted locating hole (411) of spacing groove (51), locating lever (41) with be provided with regulating block (42) between location scale (43), regulating block (42) through bolt (421) with locating hole (411) carry out spacing cooperation location scale (43) are installed regulating block (42) are kept away from one side of locating lever (41).

3. A positioning scale for a smoothing machine according to claim 2, wherein: the limiting assembly (5) further comprises a limiting part (52) used for limiting the test block in the limiting groove (51), the limiting part (52) comprises a butt plate (521) and a fixing bolt (522), one side of the butt plate (521) is opposite to the notch of the limiting groove (51), and the fixing bolt (522) penetrates through the butt plate (521) and is in threaded fit with the positioning seat (11).

4. A positioning scale for a smoothing machine according to claim 2, wherein: positioning scale (43) are provided with regulation hole (431), positioning scale (43) with fix through stop screw (432) between regulating block (42), stop screw (432) pass regulating hole (431) with regulating block (42) screw-thread fit, the head and the positioning scale (43) of stop screw (432) are kept away from one side butt of regulating block (42).

5. A positioning scale for a smoothing machine according to claim 4, wherein: one end of the bolt (421), which is far away from the positioning rod (41), is provided with a pulling handle (422).

6. A positioning scale for a smoothing machine according to claim 5, wherein: positioning columns (31) used for being inserted with the positioning rods (41) are arranged at two opposite ends of the measuring table (3), and the arrangement directions of the two positioning columns (31) are consistent with the transmission direction of the positioning seat (11).

7. A positioning scale for a smoothing machine according to claim 1, wherein: the measuring table (3) is C-shaped in appearance.

8. A positioning scale for a smoothing machine according to claim 1, wherein: the limiting groove (51) and the limiting column (113) are both located on the central line of the positioning seat (11).