CN210588476U

CN210588476U - Precision grinding clamp for sliding block

Info

Publication number: CN210588476U
Application number: CN201921670165.4U
Authority: CN
Inventors: 郭杰; 姚仁刚
Original assignee: Lishui Jiexiang Technology Co ltd
Current assignee: Lishui Jiexiang Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-22
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an accurate grinding fixture of slider relates to slider technical field, and it includes the base, the upper surface of base and the lower fixed surface of backup pad are connected, the left surface fixedly connected with fixed block of backup pad, the lower surface of fixed block and the upper surface fixed surface of base are connected, the upper surface of fixed block is provided with drive arrangement. This accurate grinding anchor clamps of slider, through setting up the backup pad, multistage pneumatic cylinder, the third slider, the third spout, the baffle, the grinding wheel, scale bar and pointer, be provided with the scale bar in the backup pad, make things convenient for the quantity of staff control grinding, the precision of product processing has been improved, and the piece that the grinding produced can fall into the collecting vat through the third spout, make things convenient for the staff to carry out centralized processing to the piece, all set up to the cross because of the shape of third slider and third spout, it is more stable when making the baffle drive the grinding wheel and remove, and the third slider can not break away from the third spout.

Description

Precision grinding clamp for sliding block

Technical Field

The utility model relates to a slider technical field specifically is a precision grinding anchor clamps of slider.

Background

The slide block is a component which is connected with a rack by a moving pair in a mechanism and is also connected with other moving components by a rotating pair, the grinding processing is very extensive in the grinding processing and is widely applied in the mechanical manufacturing industry, the grinding refers to a processing method for cutting off redundant materials on a workpiece by using abrasive materials and grinding tools, the grinding processing is one of cutting processing methods which are widely applied, at present, the bearing ring is mostly required to be ground in the process of producing and processing the bearing ring, the used clamp has a single function, the clamping mechanism cannot be adjusted after the bearing ring is clamped, the grinding range of the product when the product is processed by adopting grinding equipment is small, a worker needs to adjust the position of the product or the grinding equipment for many times, the clamp is extremely inconvenient and low in efficiency, and the clamp does not have the function of collecting chips, so that a large amount of chips are accumulated around the clamp in the processing process, the clearance is very inconvenient, and anchor clamps are difficult to control the volume of grinding moreover, need observe according to the naked eye, adopt outside measuring tool inconvenient to measure moreover, and the machining precision is not high, has influenced the quality of product processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an accurate grinding anchor clamps of slider, it needs to carry out grinding treatment to the bearing circle to have solved at present in the in-process to bearing circle production and processing mostly, the anchor clamps function that uses is comparatively single, can't adjust fixture after the bearing circle centre gripping, the scope of adopting grinding equipment to add the grinding to the product is less, the staff needs the position of adjusting product or grinding equipment many times, it is very inconvenient, and low efficiency, and anchor clamps do not own possess the collection bits function, make in the course of working, a large amount of piece is stored up around anchor clamps, it is very inconvenient to clear up, and the volume of anchor clamps difficult control grinding, need observe according to the naked eye, and adopt outside measuring tool inconvenient to measure, and the machining precision is not high, the problem of the quality of product processing has been influenced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a slider precision grinding anchor clamps, includes the base, the upper surface of base and the lower fixed surface of backup pad are connected, the left surface fixedly connected with fixed block of backup pad, the lower surface of fixed block and the upper surface fixed connection of base, the upper surface of fixed block is provided with drive arrangement, drive arrangement's the right flank and the left surface fixed connection of supporting shoe, be provided with two screw thread posts in the supporting shoe, and the opposite face fixed connection of two screw thread posts, the top fixedly connected with rotary device of screw thread post, the rotary device joint is at the upper surface of supporting shoe inner wall.

The top end of the rotating device is provided with a rotating handle, the outer surface of each threaded column is in threaded connection with a threaded cap, the left side face of each threaded cap is fixedly connected with a first sliding block, each first sliding block is connected in a first sliding groove in a sliding mode, each first sliding groove is formed in the left side face of the inner wall of the supporting block, the right side face of the inner wall of the supporting block is provided with a stop block, the two threaded columns are located in the same stop block, the right side face of each threaded cap is fixedly connected with the left side face of the connecting plate, the right side face of the connecting plate is provided with a second sliding block, and the second sliding block is connected in.

The upper surface at the supporting shoe is seted up to the second spout, the lower fixed surface of second slider is connected with splint, the supporting shoe is located the left side of grinding wheel, the right flank of grinding wheel and the left surface fixed connection of baffle, the right flank of baffle passes through multistage pneumatic cylinder and the right flank fixed connection of backup pad inner wall, the lower fixed surface of baffle is connected with the third slider, third slider sliding connection is in the third spout, the upper surface at the backup pad inner wall is seted up to the third spout, the third spout is located the top of collecting vat, the lower surface of collecting vat and the lower surface overlap joint of base inner wall.

Preferably, the driving device comprises a motor, the lower surface of the motor body is fixedly connected with the upper surface of the fixed block, the output shaft of the motor is fixedly connected with a turntable, and the right side surface of the turntable is fixedly connected with the left side surface of the supporting block.

Preferably, the rotating device comprises a bearing, the bearing is clamped on the upper surface of the inner wall of the supporting block, a rotating shaft is sleeved in the bearing, the bottom end of the rotating shaft is fixedly connected with the top end of the threaded column, and the top end of the rotating shaft is fixedly connected with the lower surface of the rotating handle.

Preferably, the lower surface of splint sets up to the arc, the shape of third slider and third spout all sets up to the cross, and the screw thread opposite direction of two screw thread posts, the front of backup pad is provided with the pointer, the pointer is located the place ahead of scale bar, the scale bar sets up in the front of backup pad.

Preferably, the front surface of the supporting plate is fixedly connected with the back surface of the power supply, and the front surface of the power supply is fixedly connected with the back surfaces of the first switch and the second switch.

Preferably, the output end of the power supply is electrically connected with the input ends of the first switch and the second switch through wires respectively, and the output ends of the first switch and the second switch are electrically connected with the input ends of the motor and the multistage hydraulic cylinder through wires respectively.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the slider precision grinding clamp comprises a supporting plate, a multi-stage hydraulic cylinder, a third slider, a third chute, a baffle, a grinding wheel, scale strips and a pointer, when the end face of a product needs to be ground, two clamping plates clamp the product and then control the motor to work, so that an output shaft of the motor drives the supporting block to rotate through a turntable, the supporting block drives the product to rotate through the clamping plates, then the multi-stage hydraulic cylinder is controlled to extend and drive the baffle to move leftwards, so that the grinding wheel effectively grinds the product, the pointer is arranged on the baffle, the scale strips are arranged on the supporting plate, the grinding quantity is conveniently controlled by a worker, the precision of product processing is improved, chips generated by grinding can fall into a chip collecting tank through the third chute, the worker can conveniently perform centralized processing on the chips, and the shapes of the third slider and the third chute are both set to be, the baffle drives the grinding wheel to move left and right more stably, and the third sliding block cannot be separated from the third sliding groove.

2. This accurate grinding anchor clamps of slider, through setting up the motor, the carousel, supporting shoe and splint, when needs carry out the grinding to the surface of product, the product is by two splint centre grippings after, control motor work, it is rotatory to make the output shaft of motor drive the supporting shoe through the carousel, it is rotatory to make the supporting shoe drive the product through two splint, and grinding equipment can contact with the surface of product, can effectually grind the product surface, this anchor clamps can effectually adjust the angle of product, the scope of product abrasive machining has been enlarged, do not need the manual angle of adjusting the product many times of staff, staff's working strength has been alleviateed, the efficiency of processing has been improved.

3. The slider precision grinding clamp comprises a supporting block, a stop block, a threaded column, a rotating handle, a rotating shaft, a connecting plate, a first slider, a second slider and clamping plates, wherein when a product needs to be clamped, a worker firstly places the product between the two clamping plates to enable the product to be in contact with the stop block, secondly drives the two threaded columns to rotate through the rotating handle by means of forward rotation of a tool, and due to the fact that the thread directions of the two threaded columns are opposite, two threaded caps respectively drive the two second sliders to move oppositely through the two connecting plates, and due to the fact that the shape of the clamping plates is set to be arc-shaped, the two second sliders respectively drive the two clamping plates to effectively clamp the product, and the central position of the supporting block is always kept after the product is fixed, the product is more stable during grinding processing, and due to the arrangement of the first slider, the threaded caps cannot rotate along, the work of mutually supporting between screw thread post and the screw cap has been guaranteed, because of second slider sliding connection in the second spout for can not rock when two splint reciprocate and more stable.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of a second chute of the present invention viewed from above;

fig. 4 is a schematic structural view of the third chute of the present invention viewed from the right;

FIG. 5 is a schematic structural view of the clamping plate of the present invention viewed from the right;

fig. 6 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: the device comprises a base 1, a support plate 2, a fixed block 3, a driving device 4, a rotating disc 41, a motor 42, a supporting block 5, a threaded column 6, a rotating device 7, a rotating shaft 71, a bearing 72, a rotating handle 8, a threaded cap 9, a first sliding block 10, a first sliding chute 11, a connecting plate 12, a second sliding block 13, a second sliding chute 14, a clamping plate 15, a stop block 16, a grinding wheel 17, a baffle 18, a third sliding block 19, a collecting tank 20, a third sliding chute 21, a multi-stage hydraulic cylinder 22, a pointer 23, a scale bar 24, a power supply 25, a first switch 26 and a second switch 27.

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.

As shown in fig. 1-6, the utility model provides a technical solution: a precise grinding clamp for a sliding block comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with the lower surface of a supporting plate 2, the left side surface of the supporting plate 2 is fixedly connected with a fixed block 3, the lower surface of the fixed block 3 is fixedly connected with the upper surface of the base 1, the upper surface of the fixed block 3 is provided with a driving device 4, the driving device 4 comprises a motor 42, the lower surface of the body of the motor 42 is fixedly connected with the upper surface of the fixed block 3, the output shaft of the motor 42 is fixedly connected with a rotating disc 41, the right side surface of the rotating disc 41 is fixedly connected with the left side surface of a supporting block 5, the supporting block 5 can drive a product to rotate through two clamping plates 15 by arranging the motor 42 and the supporting block 5, grinding equipment can be contacted with the surface of the product, the surface of the product can be effectively ground, the clamp can, the angle of the product is adjusted many times without the manual work of staff, the right flank of drive arrangement 4 and the left surface fixed connection of supporting shoe 5, splint 15's lower surface sets up to the arc, the shape of third slider 19 and third spout 21 all sets up to the cross, and the screw thread opposite direction of two screw thread posts 6, the front of backup pad 2 is provided with pointer 23, pointer 23 is located the place ahead of scale bar 24, scale bar 24 sets up the front at backup pad 2, be provided with pointer 23 on baffle 18, be provided with scale bar 24 on the backup pad 2, make things convenient for the staff to control the volume of grinding, the precision of product processing has been improved, be provided with two screw thread posts 6 in the supporting shoe 5, and the opposite face fixed connection of two screw thread posts 6, the top fixedly connected with rotary device 7 of screw thread post 6, rotary device 7 joint is on the upper surface of supporting.

The top end of the rotating device 7 is provided with a rotating handle 8, the rotating device 7 comprises a bearing 72, the bearing 72 is clamped on the upper surface of the inner wall of the supporting block 5, a rotating shaft 71 is sleeved in the bearing 72, the bottom end of the rotating shaft 71 is fixedly connected with the top end of the threaded column 6, the top end of the rotating shaft 71 is fixedly connected with the lower surface of the rotating handle 8, the outer surface of the threaded column 6 is in threaded connection with a threaded cap 9, the left side surface of the threaded cap 9 is fixedly connected with a first sliding block 10, the first sliding block 10 is in sliding connection in a first sliding groove 11, the rotating handle 8 and the threaded column 6 are arranged, so that the rotating handle 8 drives the two threaded columns 6 to rotate through the rotating shaft 71, because the thread directions of the two threaded columns 6 are opposite, the two threaded caps 9 respectively drive the two second sliding blocks 13 to move oppositely through the two connecting plates 12, and because the shape of the clamping, and the product keeps 5 central point of supporting shoe to put all the time after fixed, make the product more stable when grinding man-hour, first spout 11 is seted up at the left surface of 5 inner walls of supporting shoe, the right flank of 5 inner walls of supporting shoe is provided with dog 16, and two screw thread posts 6 are located same dog 16, the right flank of screw cap 9 and the left surface fixed connection of connecting plate 12, the right flank of connecting plate 12 is provided with second slider 13, because of being provided with first slider 10, make screw cap 9 can not rotate along with screw thread post 6's rotation, the work of mutually supporting between screw thread post 6 and the screw cap 9 has been guaranteed, because of second slider 13 sliding connection is in second spout 14, make two splint 15 can not rock and more stable when reciprocating, second slider 13 sliding connection is in second spout 14.

The second chute 14 is arranged on the upper surface of the supporting block 5, the lower surface of the second slider 13 is fixedly connected with a clamping plate 15, the supporting block 5 is positioned on the left side of the grinding wheel 17, the front surface of the supporting plate 2 is fixedly connected with the back surface of a power supply 25, the front surface of the power supply 25 is fixedly connected with the back surfaces of a first switch 26 and a second switch 27, the output end of the power supply 25 is electrically connected with the input ends of the first switch 26 and the second switch 27 through leads, the output ends of the first switch 26 and the second switch 27 are electrically connected with the input ends of a motor 42 and a multi-stage hydraulic cylinder 22 through leads, the right side surface of the grinding wheel 17 is fixedly connected with the left side surface of the baffle plate 18, the supporting block 5 drives the product to rotate through the clamping plate 15 by arranging the multi-stage hydraulic cylinders 22, and then the multi-stage hydraulic cylinders, the right flank of baffle 18 passes through multistage pneumatic cylinder 22 and the right flank fixed connection of backup pad 2 inner wall, the lower fixed surface of baffle 18 is connected with third slider 19, third slider 19 sliding connection is in third spout 21, through setting up third spout 21 and third slider 19, the shape because of third slider 19 and third spout 21 all sets up to the cross, it is more stable when making baffle 18 drive grinding wheel 17 remove, and third slider 19 can not break away from third spout 21, the upper surface at backup pad 2 inner wall is seted up to third spout 21, third spout 21 is located the top of collecting vat 20, through setting up collecting vat 20, the piece that the grinding produced can fall into in collecting vat 20 through third spout 21, make things convenient for the staff to carry out centralized processing to the piece, the lower surface of collecting vat 20 and the lower surface overlap joint of base 1 inner wall.

The utility model discloses an operating procedure does:

s1, when a product needs to be clamped, a worker firstly places the product between two clamping plates 15 to enable the product to be in contact with a stop block 16, secondly rotates the handle 8 in a forward rotation mode through a tool, so that the handle 8 drives two threaded columns 6 to rotate through a rotating shaft 71, and because the thread directions of the two threaded columns 6 are opposite, two threaded caps 9 respectively drive two second sliding blocks 13 to move oppositely through two connecting plates 12, and because the clamping plates 15 are arc-shaped, the two second sliding blocks 13 respectively drive the two clamping plates 15 to effectively clamp the product, and the central position of a supporting block 5 is always kept after the product is fixed;

s2, when the surface of a product needs to be ground, after the product is clamped by the two clamping plates 15, the motor 42 is controlled to work, the output shaft of the motor 42 drives the supporting block 5 to rotate through the turntable 41, the supporting block 5 can drive the product to rotate through the two clamping plates 15, and the grinding equipment can be in contact with the surface of the product, so that the surface of the product can be effectively ground;

s3, the output shaft of the motor 42 drives the supporting block 5 to rotate through the turntable 41, the supporting block 5 drives the product to rotate through the clamping plate 15, then the multistage hydraulic cylinder 22 is controlled to extend and the baffle 18 is driven to move leftwards, the grinding wheel 17 effectively grinds the product, the pointer 23 is arranged on the baffle 18, the scale strips 24 are arranged on the supporting plate 2, and the grinding amount can be effectively controlled by a worker.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a precision grinding anchor clamps of slider, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with the lower surface of the supporting plate (2), the left side surface of the supporting plate (2) is fixedly connected with a fixed block (3), the lower surface of the fixed block (3) is fixedly connected with the upper surface of the base (1), the upper surface of the fixed block (3) is provided with a driving device (4), the right side surface of the driving device (4) is fixedly connected with the left side surface of a supporting block (5), two threaded columns (6) are arranged in the supporting block (5), opposite surfaces of the two threaded columns (6) are fixedly connected, the top ends of the threaded columns (6) are fixedly connected with a rotating device (7), and the rotating device (7) is clamped on the upper surface of the inner wall of the supporting block (5);

a rotating handle (8) is arranged at the top end of the rotating device (7), a threaded cap (9) is connected to the outer surface of each threaded column (6) in a threaded manner, a first sliding block (10) is fixedly connected to the left side surface of each threaded cap (9), the first sliding blocks (10) are slidably connected into first sliding grooves (11), the first sliding grooves (11) are formed in the left side surface of the inner wall of each supporting block (5), a stop block (16) is arranged on the right side surface of the inner wall of each supporting block (5), the two threaded columns (6) are located in the same stop block (16), the right side surface of each threaded cap (9) is fixedly connected with the left side surface of each connecting plate (12), a second sliding block (13) is arranged on the right side surface of each connecting plate (12), and the second sliding blocks (13) are slidably connected into second sliding grooves (14);

the upper surface of a supporting block (5) is arranged in the second sliding groove (14), a clamping plate (15) is fixedly connected to the lower surface of a second sliding block (13), the supporting block (5) is located on the left side of a grinding wheel (17), the right side surface of the grinding wheel (17) is fixedly connected with the left side surface of a baffle plate (18), the right side surface of the baffle plate (18) is fixedly connected with the right side surface of the inner wall of the supporting plate (2) through a multi-stage hydraulic cylinder (22), a third sliding block (19) is fixedly connected to the lower surface of the baffle plate (18), the third sliding block (19) is slidably connected into a third sliding groove (21), the upper surface of the inner wall of the supporting plate (2) is arranged in the third sliding groove (21), the third sliding groove (21) is located above a collecting groove (20), and the lower surface of the collecting groove (20) is in lap joint with the lower surface of the.

2. The precision grinding jig for a slider according to claim 1, characterized in that: the driving device (4) comprises a motor (42), the lower surface of the body of the motor (42) is fixedly connected with the upper surface of the fixed block (3), the output shaft of the motor (42) is fixedly connected with a turntable (41), and the right side surface of the turntable (41) is fixedly connected with the left side surface of the supporting block (5).

3. The precision grinding jig for a slider according to claim 1, characterized in that: the rotating device (7) comprises a bearing (72), the bearing (72) is clamped on the upper surface of the inner wall of the supporting block (5), a rotating shaft (71) is sleeved in the bearing (72), the bottom end of the rotating shaft (71) is fixedly connected with the top end of the threaded column (6), and the top end of the rotating shaft (71) is fixedly connected with the lower surface of the rotating handle (8).

4. The precision grinding jig for a slider according to claim 1, characterized in that: the lower surface of splint (15) sets up to the arc, the shape of third slider (19) and third spout (21) all sets up to the cross, and the screw thread opposite direction of two screw thread posts (6), the front of backup pad (2) is provided with pointer (23), pointer (23) are located the place ahead of scale strip (24), scale strip (24) set up the front in backup pad (2).

5. The precision grinding jig for a slider according to claim 2, characterized in that: the front surface of the support plate (2) is fixedly connected with the back surface of a power supply (25), and the front surface of the power supply (25) is fixedly connected with the back surfaces of the first switch (26) and the second switch (27).

6. The precision grinding jig for a slider according to claim 5, characterized in that: the output end of the power supply (25) is electrically connected with the input ends of the first switch (26) and the second switch (27) through conducting wires respectively, and the output ends of the first switch (26) and the second switch (27) are electrically connected with the input ends of the motor (42) and the multistage hydraulic cylinder (22) through conducting wires respectively.