CN212240584U - Machining clamping device for grinding machine - Google Patents
Machining clamping device for grinding machine Download PDFInfo
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- CN212240584U CN212240584U CN202020419192.0U CN202020419192U CN212240584U CN 212240584 U CN212240584 U CN 212240584U CN 202020419192 U CN202020419192 U CN 202020419192U CN 212240584 U CN212240584 U CN 212240584U
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- rectangular plate
- fixed mounting
- screw thread
- briquetting
- mounting
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Abstract
The utility model discloses a grinding machine is with processing clamping device relates to the grinding machine processing field. The base, both ends fixed mounting respectively has first fixing base and second fixing base around the base, has seted up the bar groove on the base, and movable mounting has the briquetting on the bar groove, and the top side movable mounting of first fixing base has the second rectangular plate, and one side fixed mounting of second rectangular plate has the fixed plate, and first screw thread post is installed to the screw thread on the fixed plate, and the top fixed mounting of first screw thread post has the rectangular block, and the bottom fixed mounting of first screw thread post has the briquetting. The utility model discloses in, through the setting of briquetting, first rectangular plate, second rectangular plate and last briquetting, the briquetting compresses tightly the back with the work piece, and the work piece can drive first rectangular plate and remove, under the effect of gear, can drive the briquetting and move down to can compress tightly the work piece from the top, make the work piece in the man-hour of polishing, can be more stable by the centre gripping.
Description
Technical Field
The utility model relates to a grinding machine processing technology field especially relates to a grinding machine is with processing clamping device.
Background
A grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, is mainly used for machining high-precision technical fields such as automobile parts, bearings, hydraulic parts and the like, and is widely applied to the industry.
Chinese patent with publication number CN204221593U discloses a clamping device of four-point chuck and three-jaw chuck for internal grinding machine, it includes grinding machine main shaft, three-jaw chuck, install the main shaft ring flange integrative with the main shaft in the internal grinding machine headstock, the main shaft ring flange axial side is arranged in to the anchor ring of four-point chuck, three-jaw chuck is settled to four-point chuck ring platform inner wall, fasten together through the fastening screw hole of three with the bolt, twist the locking screw on four-point chuck circumference, but grinding machine is polishing man-hour, traditional grinding machine all places the work piece on grinding machine, then adopt the clamping mode of one side, when going on polishing in upper and lower direction, the dynamics of polishing is great, press from both sides the clamp tightly can not stable clamp from the side, thereby can lead to the perk of work piece and become flexible, consequently need a novel processing clamping device for grinding machine.
Disclosure of Invention
An object of the utility model is to provide a processing clamping device for grinding machine to solve traditional grinding machine that proposes in the above-mentioned background art and all place the work piece on the grinding machine, then adopt the tight mode of clamp of one side, when going on about the direction polish, the dynamics of polishing is great, and the side clamp is tight can not stable clamp tightly, thereby can lead to the perk of work piece and not hard up problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding machine is with processing clamping device, the on-line screen storage device comprises a base, both ends difference fixed mounting has first fixing base and second fixing base around the base, the bar groove has been seted up on the base, movable mounting has the briquetting on the bar groove, the top side movable mounting of first fixing base has the second rectangular plate, one side fixed mounting of second rectangular plate has the fixed plate, first screw thread post is installed to the screw thread on the fixed plate, the top fixed mounting of first screw thread post has the rectangular block, the bottom fixed mounting of first screw thread post has last briquetting, one side of briquetting is rotated and is installed the one end at second screw thread post, the other end movable mounting of second screw thread post has the handle of waveing.
Preferably, a diamond hole is formed in one end of the second threaded column, a diamond block is fixedly mounted at one end of the rocking handle, and one side of the diamond block extends into the diamond hole.
Preferably, the first fixing seat is provided with a cavity, the inner wall of one side of the cavity is provided with a first rectangular hole, one side of the first rectangular plate penetrates through the first rectangular hole, the inner wall of the top side in the cavity is provided with a second rectangular hole, and the bottom side of the second rectangular plate penetrates through the second rectangular hole.
Preferably, fixed mounting has the fixed rod on the bottom side inner wall of cavity, and the top fixed mounting of fixed rod has the ring, rotates on the ring and cup joints the rotation stick, and the equal fixed mounting in both ends of rotating the stick has the gear.
Preferably, a plurality of first latches are fixedly mounted on one side of the second rectangular plate, a plurality of second latches are fixedly mounted on the bottom side of the first rectangular plate, and the plurality of first latches and the plurality of second latches are respectively engaged with the two gears.
Preferably, a limiting groove is formed in the inner wall of one side of the cavity, a first limiting block is fixedly mounted on one side of the second rectangular plate, one side of the first limiting block is slidably mounted in the limiting groove, a sliding groove is formed in the inner wall of the top side of the cavity, a second limiting block is fixedly mounted on the top side of the first rectangular plate, a top side of the second limiting block is slidably mounted in the sliding groove, springs are fixedly mounted on one side of the first rectangular plate and the bottom side of the second rectangular plate, and one ends of the two springs are fixedly mounted on the inner wall of one side of the cavity and the inner wall of the bottom side of the cavity.
Preferably, the bottom side fixed mounting of briquetting has the fixed block, and the fixed block is L type structure, has seted up the locating hole on the one side inner wall in bar groove, and one side slidable mounting of fixed block is in the locating hole, and threaded hole is seted up to one side of second fixing base, and the one end screw thread of second screw thread post runs through the screw hole.
The utility model has the advantages that:
the utility model discloses in, through the setting of briquetting, first rectangular plate, second rectangular plate and last briquetting, the briquetting compresses tightly the back with the work piece, and the work piece can drive first rectangular plate and remove, under the effect of gear, can drive the briquetting and move down to can compress tightly the work piece from the top, make the work piece in the man-hour of polishing, can be more stable by the centre gripping, avoid taking place the problem of perk.
The utility model discloses in, seted up the diamond-shaped hole through the one end at second screw thread post, the one end fixed mounting who shakes the handle has the diamond-shaped block, and one side extend to the diamond-shaped downthehole, conveniently rotate and connect labour saving and time saving.
The utility model discloses in, through the first screw thread post that sets up, can be according to the thickness of work piece, the position of quick adjustment top board to the work piece that compresses tightly different thickness that can be better, the commonality is strong.
Drawings
Fig. 1 is a schematic perspective view of a machining clamping device for a grinding machine according to the present invention;
fig. 2 is a schematic structural view of the rocking handle of the machining clamping device for the grinding machine of the present invention separated from the second threaded post;
fig. 3 is a schematic view of a three-dimensional structure inside a first fixing seat of a processing clamping device for a grinding machine according to the present invention;
fig. 4 is the utility model provides a grinding machine is with processing clamping device orthographic view's schematic structure.
In the figure: 1. a base; 2. a first fixed seat; 3. a second fixed seat; 4. briquetting; 5. a strip-shaped groove; 6. positioning holes; 7. a fixed block; 8. a threaded hole; 9. rhombic holes; 10. diamond-shaped blocks; 11. shaking the handle; 12. a first rectangular hole; 13. a first rectangular plate; 14. a second rectangular hole; 15. a second rectangular plate; 16. a first latch; 17. a fixing plate; 18. a rectangular block; 19. a first threaded post; 20. pressing the blocks; 21. a fixing rod; 22. rotating the rod; 23. a circular ring; 24. a gear; 25. a second latch; 26. a limiting groove; 27. a first stopper; 28. a second limiting block; 29. a spring; 30. a cavity; 31. a second threaded post.
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.
Referring to fig. 1-4, a processing clamping device for grinding machine, including base 1, both ends are fixed mounting respectively at base 1 front and back have first fixing base 2 and second fixing base 3, the bar groove 5 has been seted up on base 1, movable mounting has briquetting 4 on the bar groove 5, top side movable mounting of first fixing base 2 has second rectangular plate 15, one side fixed mounting of second rectangular plate 15 has fixed plate 17, threaded mounting has first screw thread post 19 on fixed plate 17, the top fixed mounting of first screw thread post 19 has rectangular block 18, the bottom fixed mounting of first screw thread post 19 has briquetting 20, one side of briquetting 4 is rotated and is installed the one end at second screw thread post 31, the other end movable mounting of second screw thread post 31 has wave handle 11, briquetting 4 removes when compressing tightly the work piece, can drive briquetting 20 and compress tightly the work piece from the top.
The utility model discloses in, diamond 9 has been seted up to the one end of second screw thread post 31, and the one end fixed mounting who waves handle 11 has diamond 10, and one side of diamond 10 extends to in diamond 9, conveniently waves handle 11 more and installs on second screw thread post 31.
The utility model discloses in, seted up cavity 30 on the first fixing base 2, seted up first rectangular hole 12 on one side inner wall of cavity 30, first rectangular hole 12 is run through to one side of first rectangular plate 13, has seted up second rectangular hole 14 on the top side inner wall in the cavity 30, and second rectangular hole 14 is run through to the bottom side of second rectangular plate 15.
The utility model discloses in, fixed mounting has fixed rod 21 on the bottom side inner wall of cavity 30, and the top fixed mounting of fixed rod 21 has ring 23, rotates on the ring 23 and cup joints rotating rod 22, and the equal fixed mounting in both ends of rotating rod 22 has gear 24.
The utility model discloses in, the equal fixed mounting in one side of second rectangular plate 15 has a plurality of first latches 16, and the bottom side fixed mounting of first rectangular plate 13 has a plurality of second latches 25, and a plurality of first latches 16 and a plurality of second latches 25 mesh with two gears 24 respectively mutually, and first rectangular plate 13 removes and to drive second rectangular plate 15 and remove under gear 24's effect.
The utility model discloses in, spacing groove 26 has been seted up on one side inner wall of cavity 30, one side fixed mounting of second rectangular plate 15 has first stopper 27, one side slidable mounting of first stopper 27 has been in spacing groove 26, the spout has been seted up on the top side inner wall of cavity 30, top side fixed mounting of first rectangular plate 13 has second stopper 28, top side slidable mounting of second stopper 28 is in the spout, the equal fixed mounting in one side of first rectangular plate 13 and the bottom side of second rectangular plate 15 has spring 29, the one end of two spring 29 is fixed mounting respectively on one side inner wall of cavity 30 and on the bottom side inner wall, first rectangular plate 13 removes the back, can reset under natural state.
The utility model discloses in, the bottom side fixed mounting of briquetting 4 has fixed block 7, and fixed block 7 is L type structure, has seted up locating hole 6 on one side inner wall of bar groove 5, and one side slidable mounting of fixed block 7 is in locating hole 6, and threaded hole 8 is seted up to one side of second fixing base 3, and threaded hole 8 is run through to one end screw thread of second screw thread post 31.
This practical theory of operation: when the grinding machine needs to process and polish, the rocking handle 11 can be rotated to drive the pressing block 4 at the front end of the second threaded column 31 to slide on the strip-shaped groove 5, when the pressing block 4 pushes an object to extrude the first rectangular plate 13, when the spring 29 at the bottom side of the first rectangular plate 13 is subjected to extrusion force, the first rectangular plate 13 is driven to enter the first rectangular hole 12 in the sliding groove through the second limiting block 28, when the first rectangular plate 13 enters the first rectangular hole 12, the second latch 25 at the bottom side of the first rectangular plate 13 drives the gear 24 at one end of the rotating rod 22 to rotate, when the gear 24 at one end of the rotating rod 22 rotates, the gear 24 at the other end of the rotating rod 22 drives the gear 24 at the other end of the rotating rod 22 to rotate, and when the gear 24 at the other end of the rotating rod 22 rotates, the gear 24 is meshed with the first latch 16 at one side of the second rectangular plate 15, so as to drive the second rectangular plate 15 to move to the inner wall at the bottom side of the cavity 30, just can drive fixed plate 17 downstream when second rectangular plate 15 moves down, fixed plate 17 downstream drives briquetting 20 downstream, can compress tightly the work piece from the top, make the work piece when polishing man-hour, can be more stable by the centre gripping, avoid taking place the problem of perk, through rotatory rectangular block 18 alright with the last briquetting 20 downstream that drives first screw thread post 19 and first screw thread post 19 bottom, thereby the work piece of different thickness of compressing tightly that can be better, therefore, the commonality is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a grinding machine is with processing clamping device, includes base (1), its characterized in that: base (1) front and back both ends respectively fixed mounting have first fixing base (2) and second fixing base (3), bar groove (5) have been seted up on base (1), movable mounting has briquetting (4) on bar groove (5), the top side movable mounting of first fixing base (2) has second rectangular plate (15), one side fixed mounting of second rectangular plate (15) has fixed plate (17), threaded mounting has first screw thread post (19) on fixed plate (17), the top fixed mounting of first screw thread post (19) has rectangular block (18), the bottom fixed mounting of first screw thread post (19) has last briquetting (20), one side of briquetting (4) is rotated and is installed the one end in second screw thread post (31), the other end movable mounting of second screw thread post (31) has and waves handle (11).
2. A machining holding device for a grinding machine as claimed in claim 1, wherein: diamond hole (9) have been seted up to the one end of second screw thread post (31), and the one end fixed mounting who shakes handle (11) has diamond-shaped block (10), and one side of diamond-shaped block (10) extends to in diamond hole (9).
3. A machining holding device for a grinding machine as claimed in claim 1, wherein: a cavity (30) is formed in the first fixing seat (2), a first rectangular hole (12) is formed in the inner wall of one side of the cavity (30), one side of the first rectangular plate (13) penetrates through the first rectangular hole (12), a second rectangular hole (14) is formed in the inner wall of the top side in the cavity (30), and the bottom side of the second rectangular plate (15) penetrates through the second rectangular hole (14); the utility model discloses a cavity, including cavity (30), limiting groove (26), one side fixed mounting of second rectangular plate (15) has first stopper (27), one side slidable mounting of first stopper (27) is in limiting groove (26), the spout has been seted up on the top side inner wall of cavity (30), the top side fixed mounting of first rectangular plate (13) has second stopper (28), the top side slidable mounting of second stopper (28) is in the spout, the equal fixed mounting of one side of first rectangular plate (13) and the bottom side of second rectangular plate (15) has spring (29), the one end difference fixed mounting of two spring (29) is on the one side inner wall of cavity (30) and on the bottom side inner wall.
4. A machining holding device for a grinding machine as claimed in claim 3, wherein: fixed mounting has fixed rod (21) on the bottom side inner wall of cavity (30), and the top fixed mounting of fixed rod (21) has ring (23), rotates on ring (23) to cup joint and rotates stick (22), and the equal fixed mounting in both ends of rotating stick (22) has gear (24).
5. A machining holding device for a grinding machine as claimed in claim 3, wherein: a plurality of first clamping teeth (16) are fixedly mounted on one side of the second rectangular plate (15), a plurality of second clamping teeth (25) are fixedly mounted on the bottom side of the first rectangular plate (13), and the first clamping teeth (16) and the second clamping teeth (25) are meshed with the two gears (24) respectively.
6. A machining holding device for a grinding machine as claimed in claim 1, wherein: the bottom side fixed mounting of briquetting (4) has fixed block (7), and fixed block (7) are L type structure, seted up locating hole (6) on one side inner wall of bar groove (5), and one side slidable mounting of fixed block (7) is in locating hole (6), and threaded hole (8) are seted up to one side of second fixing base (3), and one end screw thread of second screw thread post (31) runs through threaded hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419192.0U CN212240584U (en) | 2020-03-27 | 2020-03-27 | Machining clamping device for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419192.0U CN212240584U (en) | 2020-03-27 | 2020-03-27 | Machining clamping device for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212240584U true CN212240584U (en) | 2020-12-29 |
Family
ID=73986523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020419192.0U Active CN212240584U (en) | 2020-03-27 | 2020-03-27 | Machining clamping device for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212240584U (en) |
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2020
- 2020-03-27 CN CN202020419192.0U patent/CN212240584U/en active Active
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