CN212311812U

CN212311812U - Clamping device for hardware mold machining

Info

Publication number: CN212311812U
Application number: CN202020667329.4U
Authority: CN
Inventors: 潘建文; 尹鑫武; 蒯良军; 蒯维军; 张启林; 李忠峰
Original assignee: Quanxin Precision Mould Products Shenzhen Co ltd
Current assignee: Quanxin Precision Mould Products Shenzhen Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-08
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a clamping device field discloses a clamping device for hardware mould processing, uses inconvenient and press from both sides the inconvenient problem of adjusting the position of mould after pressing from both sides tight to the hardware mould processing of prior art with clamping device, now proposes following scheme, and it includes the base and places the dish, the fixed orifices has been seted up at the top of base, it is connected with the pivot to rotate on the bottom inner wall of fixed orifices, place the dish and be located the top of base, the top of pivot and the bottom surface fixed connection who places the dish, the top of placing the dish is fixed with solid fixed splint, and the mounting groove has been seted up at the top of placing the dish, and solid fixed splint are located one side of mounting groove, and the inside of mounting groove is rotated and is connected with first screw thread post. The utility model discloses rational in infrastructure, easy operation, not only can make things convenient for quick will treat that the mould of processing is carried, moreover can be convenient adjust the position of the mould of clamping, great having made things convenient for operation staff's operation, easily use widely.

Description

Clamping device for hardware mold machining

Technical Field

The utility model relates to a clamping device field especially relates to a clamping device for hardware mould processing.

Background

In the process of machining the hardware mould, the processes of punching, stamping or polishing and the like of the hardware mould can be involved, and the hardware mould is required to be clamped and fixed in the process of punching.

In the prior art, bolts are used for fixing when a mould is fixed, and the fixing structure is simple but has some defects. Step ratio is loaded down with trivial details when pressing from both sides tight mould on the one hand, and on the other hand is inconvenient to be adjusted the position of mould after the mould presss from both sides tightly to influence the efficiency of processing, for this reason, this scheme has designed a clamping device for hardware mould processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping device for hardware mould processing has solved the hardware mould for processing clamping device among the prior art and has used inconvenient and press from both sides the inconvenient problem of adjusting the position of mould after pressing from both sides tight.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping device for hardware mold processing comprises a base and a placing disc, wherein a fixed hole is formed in the top of the base, a rotating shaft is rotatably connected to the inner wall of the bottom of the fixed hole, the placing disc is located at the top of the base, the top of the rotating shaft is fixedly connected with the bottom surface of the placing disc, a fixed clamping plate is fixed to the top of the placing disc, a mounting groove is formed in the top of the placing disc, the fixed clamping plate is located on one side of the mounting groove, a first threaded column is rotatably connected to the inside of the mounting groove, a moving block is connected to the outer portion of the first threaded column in a threaded manner, the top of the moving block extends to the outside of the mounting groove, a movable clamping plate is fixed to one end, located outside the mounting groove, of the moving block, the movable clamping plate is matched with the fixed clamping plate, one end, far away from the fixed clamping, the fixed cover is fixed to the outside of first screw thread post, and fixed cover is located the outside of placing the dish, and the outside cover of fixed cover is equipped with the movable sleeve, movable sleeve and fixed cover joint, be fixed with the regulation pole on the outer wall of movable sleeve.

Preferably, one side of the fixed sleeve is abutted to the limiting plate, a space is arranged between the fixed sleeve and the placing plate, and the space between the fixed sleeve and the placing plate is larger than the length of the movable sleeve.

Preferably, the outer wall of the fixed sleeve is provided with a plurality of clamping teeth, the inner wall of the movable sleeve is provided with a plurality of tooth sockets, and the movable sleeve is matched with the fixed sleeve.

Preferably, place the dish and be close to one side of fixed cover and seted up the connecting hole, first screw thread post extends to the one end of placing the dish outside and passes the connecting hole, the top threaded connection who places the dish has a locking bolt, and the bottom of locking bolt extends to the inside of connecting hole and the outer wall butt of first screw thread post.

Preferably, threaded connection has the second screw thread post on the outer wall of one side of base, and the one end of second screw thread post extends to the inside of fixed orifices, and the one end that the second screw thread post is located the inside of fixed orifices is fixed with the clamp plate, and the clamp plate is with the outer wall butt of pivot, the one end that the second screw thread post is located the base outside is fixed with the handle.

Preferably, the outer walls of the two sides of the moving block are respectively contacted with the inner walls of the two sides of the mounting groove.

The utility model discloses in:

1. through the matching among the placing plate, the first threaded column, the movable clamping plate, the fixed plate, the mounting groove, the moving block, the fixed sleeve, the movable sleeve, the limiting plate and the adjusting rod, the movable clamping plate is convenient to adjust to move, so that a die to be processed is clamped between the movable clamping plate and the fixed clamping plate;

2. through the cooperation between fixed orifices, pivot, second screw thread post, clamp plate and the handle for place the dish and can rotate, thereby can adjust the position of placing the mould on the dish, also can be convenient will place the board fixed, avoid placing the board when processing mould and rotate.

The utility model discloses rational in infrastructure, design benefit, easy operation not only can make things convenient for quick mould to clip that will wait to process, moreover can be convenient adjust the position of the mould of clamping, great convenient operation of operating personnel, easily use widely.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural view of the movable sleeve and the fixed sleeve of the present invention.

Fig. 3 is a front sectional view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a front view of the connection hole of the present invention.

Reference numbers in the figures: the device comprises a base 1, a placing plate 2, a movable clamping plate 3, a movable sleeve 4, a fixed sleeve 5, a first threaded column 6, an adjusting rod 7, a handle 8, a second threaded column 9, a moving block 10, an installation groove 11, a pressing plate 12, a fixed hole 13, a rotating shaft 14, a limiting plate 15, a locking bolt 16, a fixed clamping plate 17 and a connecting hole 18.

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. 1-5, a clamping device for hardware mold processing comprises a base 1 and a placing disc 2, wherein a fixing hole 13 is formed in the top of the base 1, a rotating shaft 14 is rotatably connected to the inner wall of the bottom of the fixing hole 13, the placing disc 2 is positioned at the top of the base 1, the top of the rotating shaft 14 is fixedly connected with the center of the bottom surface of the placing disc 2, a second threaded column 9 is connected to the outer wall of one side of the base 1 through a thread, one end of the second threaded column 9 extends into the fixing hole 13, a pressing plate 12 is fixed at one end of the second threaded column 9 positioned in the fixing hole 13, the pressing plate 12 is abutted against the outer wall of the rotating shaft 14, the pressing plate 12 is made of vulcanized rubber and has good anti-slip performance, a handle 8 is fixed at one end of the second threaded column 9 positioned outside the base 1, the placing disc 2 can rotate through the rotation of the rotating shaft 14, so that the orientation of a mold placed, the pressing plate 12 is pressed against the outer portion of the rotating shaft 14 through the second threaded column, so that the rotating shaft 14 is prevented from rotating, and the handle 8 is arranged to facilitate the rotation of the second threaded column.

The top of the placing disc 2 is fixed with a fixed clamp plate 17, the top of the placing disc 2 is provided with a mounting groove 11, the fixed clamp plate 17 is positioned at one side of the mounting groove 11, the inside of the mounting groove 11 is rotatably connected with a first threaded column 6, the external thread of the first threaded column 6 is connected with a movable block 10, the top of the movable block 10 extends to the outside of the mounting groove 11, one end of the movable block 10 positioned at the outside of the mounting groove 11 is fixed with a movable clamp plate 3, the movable clamp plate 3 is matched with the fixed clamp plate 17, one end of the first threaded column 6 far away from the fixed clamp plate 17 extends to the outside of the placing disc 2, one end of the first threaded column 6 positioned at the outside of the placing disc 2 is fixed with a limiting plate 15, the outside of the first threaded column 6 is fixed with a fixed sleeve 5, the fixed sleeve 5 is positioned at the outside of the placing disc 2, the external sleeve of the fixed, a plurality of tooth sockets are formed in the inner wall of the movable sleeve 4, the movable sleeve 4 is identical to the fixed sleeve 5, an adjusting rod 7 is fixed on the outer wall of the movable sleeve 4, the movable sleeve 4 is driven to rotate through a rotating adjusting rod 17, and then the fixed sleeve 5 and the first threaded column 6 are driven to rotate, so that the position of the movable clamping plate 3 is adjusted.

One side of fixed cover 5 and limiting plate 15 butt, fixed cover 5 with place and be equipped with the interval between the dish 2, and fixed cover 5 with place the interval between the dish 2 and be greater than the length of movable sleeve 4, make things convenient for movable sleeve 4 to fade from fixed cover 5.

Place one side that dish 2 is close to fixed cover 5 and seted up connecting hole 18, first screw thread post 6 extends to the one end of placing the dish 2 outside and passes connecting hole 18, the top threaded connection who places dish 2 has locking bolt 16, the bottom of locking bolt 16 extends to the inside of connecting hole 18 and the outer wall butt of first screw thread post 6, first screw thread post 6 is equipped with the screw thread on being located the outer wall of the part of mounting groove 11, and be located the outside partly surface of mounting groove 11 for being equipped with the screw thread, locking bolt 16 butt can avoid first screw thread post 6 to take place to rotate on the outer wall of first screw thread post 6, reach the purpose of locking first screw thread post 6.

The outer walls of the two sides of the moving block 10 are respectively in contact with the inner walls of the two sides of the mounting groove 11, so that the moving block 10 can be prevented from rotating along with the rotation of the first threaded column 6, and the moving block 10 can only be limited to move in the mounting groove 11.

The working principle is as follows: when the mold needs to be clamped, the mold is placed between the movable clamp plate 3 and the fixed plate 17, the movable sleeve 4 is sleeved outside the fixed sleeve 5, the locking bolt 16 is unscrewed, the locking bolt 16 is not in contact with the first threaded column 6, then the adjusting rod 7 is rotated anticlockwise upwards, the adjusting rod 7 drives the first threaded column 6 to rotate, the first threaded column 6 rotates anticlockwise to drive the moving block 10 to move towards the direction close to the fixed clamp plate 17, the movable clamp plate 17 moves towards the direction close to the fixed clamp plate 17, when the adjusting rod 7 rotates to a vertical state, the movable sleeve 4 is removed from the fixed sleeve 5, then the adjusting rod 7 is rotated again to restore the original position, namely the adjusting rod 7 is restored to a horizontal state, then the movable sleeve 4 is sleeved outside the fixed sleeve 5, then the adjusting rod 7 rotates anticlockwise to drive the first threaded column 6 to rotate anticlockwise, so as to reciprocate, thereby driving the first thread column 6 to rotate anticlockwise, finally enabling the mould to be clamped between the movable clamp plate 3 and the fixed clamp plate 17, at this time, screwing the locking bolt 16, enabling one end of the locking bolt 16 to be abutted against the outer wall of the first thread column 6, fixing the first thread column 6 by virtue of static friction between the locking bolt 16 and the first thread column 6, avoiding looseness of the movable clamp plate 3, when the clamped mould needs to be taken down from between the movable clamp plate 3 and the fixed clamp plate 17, firstly unscrewing the locking bolt 16 at this time, then removing the movable sleeve 4 from the fixed sleeve 5, then rotating the adjusting plate 7 to be in a vertical state, then sleeving the movable sleeve 4 outside the fixed sleeve 5 again, then rotating the adjusting rod 7 clockwise, thereby driving the first thread column 6 to be assembled and understood clockwise, and further enabling the movable clamp plate 3 to move towards a direction far away from the fixed clamp plate 17, thereby releasing the clamped mold;

and when the position of the die that needs to press from both sides tightly is adjusted, hold handle 8, then with handle 8 anticlockwise rotation to make second screw thread post 9 rotate, finally make clamp plate 12 and pivot 14 break away from the contact, then just can rotate and place dish 2, after the position of the die on placing dish 2 was adjusted, clockwise rotation handle 8 again for clamp plate 12 butts again on the outer wall of pivot 14, and then fixes pivot 14.

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

1. The clamping device for hardware mold processing comprises a base (1) and a placing disc (2), and is characterized in that a fixing hole (13) is formed in the top of the base (1), a rotating shaft (14) is rotatably connected to the inner wall of the bottom of the fixing hole (13), the placing disc (2) is located at the top of the base (1), the top of the rotating shaft (14) is fixedly connected with the bottom surface of the placing disc (2), a fixing clamp plate (17) is fixed to the top of the placing disc (2), a mounting groove (11) is formed in the top of the placing disc (2), the fixing clamp plate (17) is located on one side of the mounting groove (11), a first threaded column (6) is rotatably connected to the inside of the mounting groove (11), a moving block (10) is connected to the external thread of the first threaded column (6), the top of the moving block (10) extends to the outside of the mounting groove (11), and a movable clamp plate (3) is fixed to one end of the moving block (10, activity splint (3) cooperate with solid fixed splint (17), the one end that solid fixed splint (17) were kept away from in first screw thread post (6) extends to the outside of placing dish (2), and first screw thread post (6) are located the one end of placing dish (2) outside and are fixed with limiting plate (15), and the external fixation of first screw thread post (6) has fixed cover (5), and fixed cover (5) are located the outside of placing dish (2), and the outside cover of fixed cover (5) is equipped with movable sleeve (4), movable sleeve (4) and fixed cover (5) joint, be fixed with on the outer wall of movable sleeve (4) and adjust pole (7).

2. The clamping device for hardware mold processing as claimed in claim 1, wherein one side of the fixed sleeve (5) abuts against the limiting plate (15), a space is provided between the fixed sleeve (5) and the placing plate (2), and the space between the fixed sleeve (5) and the placing plate (2) is greater than the length of the movable sleeve (4).

3. The clamping device for hardware mold processing as claimed in claim 1, wherein the outer wall of the fixed sleeve (5) is provided with a plurality of latch teeth, the inner wall of the movable sleeve (4) is provided with a plurality of tooth grooves, and the movable sleeve (4) is matched with the fixed sleeve (5).

4. The clamping device for hardware mold machining is characterized in that a connecting hole (18) is formed in one side, close to the fixing sleeve (5), of the placing disc (2), one end, extending to the outside of the placing disc (2), of the first threaded column (6) penetrates through the connecting hole (18), a locking bolt (16) is connected to the top of the placing disc (2) in a threaded mode, and the bottom of the locking bolt (16) extends to the inside of the connecting hole (18) to abut against the outer wall of the first threaded column (6).

5. The clamping device for hardware mold machining according to claim 1, wherein a second threaded column (9) is connected to an outer wall of one side of the base (1) in a threaded mode, one end of the second threaded column (9) extends to the inside of the fixing hole (13), a pressing plate (12) is fixed to one end, located inside the fixing hole (13), of the second threaded column (9), the pressing plate (12) abuts against an outer wall of the rotating shaft (14), and a handle (8) is fixed to one end, located outside the base (1), of the second threaded column (9).

6. The clamping device for hardware mould processing according to claim 1, characterized in that the outer walls of two sides of the moving block (10) are respectively contacted with the inner walls of two sides of the mounting groove (11).