CN213646730U

CN213646730U - Numerical control machine tool clamping device

Info

Publication number: CN213646730U
Application number: CN202022659440.1U
Authority: CN
Inventors: 徐祖洪
Original assignee: Chengdu Epson Electronic Technology Co ltd
Current assignee: Chengdu Epson Electronic Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-09
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to a digit control machine tool device field specifically is a digit control machine tool clamping device, including the device bottom plate, the device bottom plate top left and right sides is the all fixedly connected with curb plate, and curb plate top fixedly connected with roof, roof bottom middle part fixedly connected with cutting device main part, right side fixed mounting has the operation panel main part on the curb plate, and the inboard fixedly connected with of curb plate places the board, device bottom plate top is provided with clamping device, clamping device includes second reset spring, place two sets of second reset spring of board bottom fixedly connected with. The utility model discloses solved traditional digit control machine tool relatively and when carrying out the man-hour of some machine parts, can not press from both sides tightly the processing part to machining precision and product percent of pass can not be guaranteed, the tight effect of clamp is guaranteed to guarantee, has improved the result of use of device, has ensured the integrality of device.

Description

Numerical control machine tool clamping device

Technical Field

The utility model relates to a digit control machine tool device field specifically is a digit control machine tool clamping device.

Background

The numerically controlled machine tool is one kind of automatic machine tool with program control system, and after operation, the numerically controlled machine tool sends various control signals to control the motion of the machine tool and machine parts automatically according to the shape and size required in drawing.

Traditional digit control machine tool is carrying out some machine parts's processing man-hour, can not press from both sides tightly the part of processing to machining precision and product percent of pass can not be guaranteed, traditional digit control machine tool need process different parts at the during operation again, can not control anchor clamps size, consequently hardly adapt to the demand of adjustment production technology among the production process, consequently need a digit control machine tool clamping device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool clamping device to what provide in solving above-mentioned background art can not press from both sides tightly the processing part, can not control anchor clamps size and size, thereby influences the problem of the convenience of device in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device of a numerical control machine tool comprises a device bottom plate, wherein the left side and the right side of the top end of the device bottom plate are fixedly connected with side plates, the top end of each side plate is fixedly connected with a top plate, the middle part of the bottom end of the top plate is fixedly connected with a cutting device body, the right side of the side plate is fixedly provided with an operating table body, the inner side of each side plate is fixedly connected with a placing plate, the upper part of the device bottom plate is provided with the clamping device, the clamping device comprises second reset springs, the bottom end of the placing plate is fixedly connected with two groups of second reset springs, one ends of the second reset springs, far away from the placing plate, are fixedly connected with second fixed blocks, the left side and the right side of each second fixed block are fixedly connected with second connecting blocks, hinged rods are hinged on the second connecting blocks, one ends of the hinged rods, and place all sliding connection have the second slider on the board, two sets of the first fixed block of all fixedly connected with in second spout top middle part, and the first fixed block top middle part all fixedly connected with "L" type connecting rod, two sets of the first connecting block of all fixedly connected with in first fixed block top inboard, two sets of all movable mounting have the anchor clamps main part in the middle part of "L" type connecting rod inboard.

Preferably, the middle part of the inner side of the clamp main body is glued with an anti-skidding cushion, and the anti-skidding cushion is made of rubber.

Preferably, one end of the second fixing block, which is far away from the second return spring, is fixedly connected with a pull handle, and the bottom end of the pull handle is arc-shaped.

Preferably, it is two sets of first spout has all been seted up in the anchor clamps main part, and both ends all sliding connection have first slider about the first spout, the inboard fixed inserted block of all fixedly connected with in middle part of first slider is two sets of the slot has all been seted up on "L" type connecting rod, and fixed inserted block all inserts and establish at slot inner wall middle part, and is two sets of both ends all weld first reset spring about the fixed inserted block outside, and the one end that fixed inserted block was kept away from to first reset spring all welds at first spout inner wall.

Preferably, the middle parts of the inner walls of the two groups of slots are fixedly connected with arc-shaped inserting blocks, and the arc-shaped inserting blocks are inserted into the slots formed by the fixed inserting blocks.

Preferably, the middle parts of the inner walls of the two groups of slots are all glued with protective soft pads, and the protective soft pads are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the numerical control machine tool clamping device is provided with a second sliding groove, a second sliding block, an L-shaped connecting rod, a clamp main body, a hinged rod, a second fixed block, a pulling handle and a second reset spring, when the device is clamped, the pulling handle is pulled to drive the second fixed block and the pulling handle to move, the second reset spring is stretched to deform, the second fixed block moves downwards to drive one end, close to the second fixed block, of the hinged rod to move downwards, so that the L-shaped connecting rod is pushed to move towards one end, far away from the second fixed block, through the movement of the L-shaped connecting rod, two groups of clamp main bodies are driven to move, through the sliding effect of the second sliding block in the second sliding groove, a part to be processed is placed on the upper surface of a placing plate, the pulling handle is loosened, the second reset spring elastically deforms, and the two groups of L-shaped connecting rods are driven to move towards one side of the second fixed block, through the clamp main body, the part needing to be machined is clamped, and the device solves the problem that the machining part cannot be clamped when the traditional numerical control machine tool carries out machining of some mechanical parts, so that the machining precision and the product percent of pass cannot be guaranteed, the clamping effect is guaranteed, the using effect of the device is improved, and the integrity of the device is guaranteed.

2. This digit control machine tool clamping device is provided with first slider, fixed inserted block, the slot, first reset spring and arc inserted block, when changing the anchor clamps main part, stimulate fixed inserted block, make first slider remove, because first slider and fixed inserted block formula structural design as an organic whole, drive fixed inserted block and remove, extrude first reset spring, make fixed inserted block break away from the lock-out condition between the slot, it breaks away from the lock-out condition to drive the arc inserted block simultaneously, the anchor clamps main part can be changed, through the device, traditional digit control machine tool has been solved and has need process different parts at the during operation, can not control the problem of anchor clamps size and size, make the device more convenient in the use, the convenience of device has been ensured, the practicality of device has been ensured simultaneously.

Drawings

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

fig. 2 is a schematic view of a partial structure of a front view section of the clamping device of the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a device chassis; 101. a first chute; 102. a first slider; 103. fixing the insert block; 104. a slot; 105. a first return spring; 106. an arc-shaped insert block; 107. a protective cushion; 2. a side plate; 201. placing the plate; 202. a second chute; 203. a second slider; 204. a first fixed block; 205. an "L" shaped connecting rod; 206. a clamp body; 207. an anti-slip soft cushion; 208. a first connection block; 209. a hinged lever; 210. a second connecting block; 211. a second fixed block; 212. pulling a handle; 213. a second return spring; 3. a top plate; 4. a cutting device body; 5. an operation table main body.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a numerical control machine tool clamping device comprises a device bottom plate 1, wherein the left side and the right side of the top end of the device bottom plate 1 are fixedly connected with side plates 2, the top end of each side plate 2 is fixedly connected with a top plate 3, the middle part of the bottom end of the top plate 3 is fixedly connected with a cutting device body 4, the right side of the side plate 2 is fixedly provided with an operating table body 5, the inner side of each side plate 2 is fixedly connected with a placing plate 201, a clamping device is arranged above the device bottom plate 1 and comprises second reset springs 213, the bottom end of the placing plate 201 is fixedly connected with two groups of second reset springs 213, one ends, far away from the placing plate 201, of the second reset springs 213 are fixedly connected with second fixed blocks 211, the left side and the right side of each second fixed block 211 are fixedly connected with two groups of second connecting blocks 210, hinged rods 209 are hinged on the second connecting blocks 210, and one ends, the device bottom plate 1 top left and right sides has all been seted up second spout 202, and has all sliding connection with second slider 203 on placing the board 201, two sets of second spout 202 top middle part all fixedly connected with first fixed block 204, and first fixed block 204 top middle part all fixedly connected with "L" type connecting rod 205, two sets of first fixed block 204 top inboard all fixedly connected with first connecting block 208, two sets of "L" type connecting rod 205 inboard middle part all movable mounting has anchor clamps main part 206, and its effect has been solved relatively and has been got the mechanism and press from both sides and get the problem that the in-process was difficult to be adjusted to wanting of clamp, and it is comparatively convenient highly to adjust slot 104, has ensured that the device meets the problem of high or short inconvenient operation in the use, has improved the convenience that the device used.

All there is glued anti-skidding cushion 207 in the inboard middle part of anchor clamps main part 206, and anti-skidding cushion 207's material is the rubber material, and its effect lies in placing the object that can stabilize relatively, prevents the object landing, has ensured the rationality of device in the use for the device is more reasonable in the use, has ensured the integrality of device in the use.

One end of the second fixing block 211, which is far away from the second return spring 213, is fixedly connected with a pull handle 212, and the bottom end of the pull handle 212 is arc-shaped, so that the operation of the device is more convenient, the convenience of the device is improved, and the integrity of the device in the use process is ensured.

Two sets of first spout 101 has all been seted up on the anchor clamps main part 206, and first spout 101 both ends all sliding connection have first slider 102, the inboard middle part of first slider 102 is fixed connection has fixed inserted block 103 all, two sets of slot 104 has all been seted up on "L" type connecting rod 205, and fixed inserted block 103 all inserts and establish at slot 104 inner wall middle part, and is two sets of both ends all weld first reset spring 105 about the fixed inserted block 103 outside, and the one end that fixed inserted block 103 was kept away from to first reset spring 105 all welds at first spout 101 inner wall, and its effect has been in solving traditional digit control machine tool and need process different parts at the during operation, can not control the problem of anchor clamps size, makes the device more convenient in the use, has ensured the convenience of device, has ensured the practicality of device simultaneously.

Two sets of slot 104 inner wall middle part is all fixedly connected with arc inserted block 106, and arc inserted block 106 all inserts and establish the inslot that fixed inserted block 103 set up, and its effect lies in making the device more firm in the use, has ensured the steadiness of device for the device is more reasonable in the use, has ensured the integrality of device in the use.

Two sets of slot 104 inner wall middle part all is glued with protection cushion 107, and the material of protection cushion 107 is the rubber material, and its effect lies in placing the object that can stabilize relatively, has ensured the rationality of device in the use.

The working principle is as follows: when the device needs to be clamped, the pull handle 212 is pulled downwards, the second fixing block 211 and the pull handle 212 are driven to move under the action of the acting force, the second return spring 213 is stretched to deform, the second fixing block 211 moves downwards to drive the end, close to the second fixing block 211, of the hinge rod 209 to move downwards, so that the L-shaped connecting rod 205 is pushed to move towards the end far away from the second fixing block 211, the L-shaped connecting rod 205 moves to drive the two groups of clamp main bodies 206 to move, and the second sliding block 203 slides in the second sliding groove 202 to ensure the stability of the first fixing block 204 and the L-shaped connecting rod 205 moving leftwards and rightwards, at the moment, a part to be machined is placed on the upper surface of the placing plate 201, the pull handle 212 is loosened, the second return spring 213 elastically deforms to drive the two groups of L-shaped connecting rods 205 to move towards one side of the second fixing block 211, the parts to be machined are clamped by the action of the two sets of clamp bodies 206.

When needing to change anchor clamps main part 206, the fixed inserted block 103 of pulling this moment, under the effort for first slider 102 removes, because first slider 102 and fixed inserted block 103 formula structural design as an organic whole drive fixed inserted block 103 and remove, extrudees first reset spring 105, makes fixed inserted block 103 break away from the locking state between the slot 104, drives arc inserted block 106 simultaneously and breaks away from the locking state, and anchor clamps main part 206 can change, and the operation is ended to this.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a digit control machine tool clamping device, includes device bottom plate (1), device bottom plate (1) top left and right sides all fixedly connected with curb plate (2), and curb plate (2) top fixedly connected with roof (3), roof (3) bottom middle part fixedly connected with cutting device main part (4), right side fixed mounting has operation panel main part (5) on curb plate (2), and curb plate (2) inboard fixedly connected with place board (201), its characterized in that: the clamping device is arranged above the device bottom plate (1) and comprises second reset springs (213), two groups of second reset springs (213) are fixedly connected to the bottom end of the placing plate (201), one ends, far away from the placing plate (201), of the second reset springs (213) are fixedly connected with second fixed blocks (211), the left side and the right side of each second fixed block (211) are fixedly connected with second connecting blocks (210), two groups of second connecting blocks (210) are hinged with hinge rods (209), one ends, far away from the second connecting blocks (210), of the hinge rods (209) are hinged with first connecting blocks (208), second sliding grooves (202) are formed in the left side and the right side of the top end of the device bottom plate (1), second sliding blocks (203) are slidably connected to the placing plate (201), and first fixed blocks (204) are fixedly connected to the middle portions of the top ends of the two groups of second sliding grooves (202), and first fixed block (204) top middle part all fixedly connected with "L" type connecting rod (205), two sets of first fixed block (204) top inboard all fixedly connected with first connecting block (208), two sets of "L" type connecting rod (205) inboard middle part all movable mounting has anchor clamps main part (206).

2. The numerical control machine tool clamping device according to claim 1, characterized in that: the middle part of the inner side of the clamp main body (206) is glued with an anti-slip cushion (207), and the anti-slip cushion (207) is made of rubber.

3. The numerical control machine tool clamping device according to claim 1, characterized in that: one end, far away from the second return spring (213), of the second fixing block (211) is fixedly connected with a pull handle (212), and the bottom end of the pull handle (212) is arc-shaped.

4. The numerical control machine tool clamping device according to claim 1, characterized in that: two sets of first spout (101) have all been seted up on anchor clamps main part (206), and both ends all sliding connection has first slider (102) about first spout (101), all fixedly connected with fixed inserted block (103) in the middle part of first slider (102) inboard, two sets of slot (104) have all been seted up on "L" type connecting rod (205), and fixed inserted block (103) all insert and establish at slot (104) inner wall middle part, two sets of both ends all weld first reset spring (105) about fixed inserted block (103) outside, and the one end that fixed inserted block (103) were kept away from in first reset spring (105) all welds at first spout (101) inner wall.

5. The numerical control machine tool clamping device according to claim 4, characterized in that: the middle parts of the inner walls of the two groups of slots (104) are fixedly connected with arc-shaped insertion blocks (106), and the arc-shaped insertion blocks (106) are inserted into the grooves formed in the fixed insertion blocks (103).

6. The numerical control machine tool clamping device according to claim 4, characterized in that: the middle parts of the inner walls of the two groups of slots (104) are all glued with protective soft pads (107), and the protective soft pads (107) are made of rubber.