CN217494010U

CN217494010U - Novel clamping device

Info

Publication number: CN217494010U
Application number: CN202221303734.3U
Authority: CN
Inventors: 李朋
Original assignee: Dongguan Shanyue Precision Machinery Co ltd
Current assignee: Dongguan Shanyue Precision Machinery Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-27
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a novel clamping device, including the clamping table, product standing groove, briquetting spread groove have been seted up on the top of clamping table, the product standing groove bears the connection and treats the product of processing, one side of briquetting spread groove has been seted up and has been pressed the mouth, the briquetting spread groove communicates with each other with the product standing groove through pressing the mouth, it has the briquetting device with clamping table threaded connection to peg graft in the briquetting spread groove, when the briquetting device moves down in the briquetting spread groove, one side of briquetting device is run through and is pressed the mouth and contradict with the product in the product standing groove and be connected. Has the advantages that: the utility model discloses do not need the product to take the centre gripping position certainly, can directly the centre gripping product and do not destroy the structure of product.

Description

Novel clamping device

Technical Field

The utility model relates to a positioner technical field, concretely relates to novel clamping device.

Background

The bench vice is also called vice or bench vice. A vise is a universal fixture used to clamp workpieces. The device is arranged on a workbench and used for clamping and stably processing workpieces, and is a necessary tool for a bench worker workshop. The turntable type clamp body can rotate, so that the workpiece can rotate to a proper working position. Although the vice is simple in structure and convenient to use, the application range of the vice is narrow, the clamping mode of the vice is only suitable for clamping the blank surface of a product or the product provided with the clamping position, otherwise, the product structure can be seriously damaged, and irreplaceable loss is brought to a user. Therefore, there is a need for a new clamping device that can directly clamp a product without damaging the product structure, without requiring a clamping position.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned problem comprehensively, especially to the not enough that prior art exists, the utility model provides a novel clamping device can solve above-mentioned problem comprehensively.

In order to achieve the above object, the utility model adopts the following technical means:

a novel clamping device comprises a clamping workbench, wherein a product placing groove and a press block connecting groove are formed in the top end of the clamping workbench, the product placing groove is connected with a product to be processed in a bearing mode, a pressing opening is formed in one side of the press block connecting groove, the press block connecting groove is communicated with the product placing groove through the pressing opening, a press block device in threaded connection with the clamping workbench is inserted into the press block connecting groove, and when the press block device moves downwards in the press block connecting groove, one side of the press block device penetrates through the pressing opening to be in abutting connection with the product in the product placing groove;

the briquetting device includes briquetting down, one side rigid coupling of briquetting down has the pressure face, the pressure face corresponds with pressing the mouth, the bottom rigid coupling of briquetting one side down has the inclined plane, the opposite side rigid coupling of briquetting has the evagination R face down, the spliced eye that runs through briquetting down is seted up to briquetting down, be provided with locking screw in the spliced eye, the packing ring has been cup jointed in locking screw's the outside, locking screw's the end that runs through briquetting and centre gripping workstation threaded connection down, when locking screw moved threaded connection down, briquetting removed towards the inclined plane direction down, and the pressure face runs through and presses the mouth to be connected with the product conflict in the product standing groove.

Furthermore, the product placing groove is a U-shaped inserting groove.

The beneficial effects are that, this kind of setting can be convenient for the staff and place the product in the product standing groove, can effectively improve the work efficiency of product standing groove.

Furthermore, the pressing plate surface, the lower pressing block, the inclined surface, the convex R surface and the locking screw are all made of die steel S136.

The die steel S136 has high strength and good wear resistance and corrosion resistance, and the pressing plate surface, the lower pressing block, the inclined surface, the convex R surface and the locking screw which are made of the die steel S136 have long service life.

Furthermore, the pressing plate surface, the lower pressing block, the inclined surface and the convex R surface are integrally manufactured.

The beneficial effects are that, the compactness between the pressing plate surface, the lower pressing block, the inclined surface and the convex R surface can be effectively improved by the arrangement, and the fracture phenomenon can be effectively prevented.

Further, the gasket is made of a rubber material.

The rubber gasket has the advantages that the rubber material has good elasticity, meanwhile, the rubber gasket has good wear resistance and corrosion resistance, and the gasket made of the rubber material is long in service life.

Furthermore, one side of the top end of the insertion hole is provided with a waist-shaped groove.

The beneficial effects are that, the arrangement can facilitate the movement of the locking screw in the plug hole, and can effectively improve the working efficiency of the locking screw.

The utility model has the advantages that:

the utility model discloses do not need the product to take the centre gripping position certainly, can directly the centre gripping product and do not destroy the structure of product. The bottom surface of one side of the lower pressing block is an inclined surface, so that the lower pressing block is ensured to have a space moving up and down in the pressing block connecting groove. Because the convex R surface is attached to the inner wall of the connecting groove of the pressing block and is not moved, the lower pressing block can only move up and down in the connecting groove of the pressing block. The lower pressing block moves downwards through the locking screw, so that the pressing plate surface on the side surface of the lower pressing block compresses the product, and at the moment, the stress area of the pressing plate surface pressing the product is small and concentrated. Because the stress of the clamp is towards the left lower side, the clamping problem of a product can be solved, the problem of small clamping thickness of the product is solved, and the problem of upward warping of a workpiece is solved. After the processing is finished, the locking screw is loosened, and the gasket drives the lower pressing block to loosen the product according to the elasticity of the gasket.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a first schematic structural diagram of the briquetting apparatus of the present invention;

FIG. 3 is a schematic structural diagram II of the briquetting apparatus of the present invention;

reference numerals: the pressing device comprises a clamping workbench 1, a product placing groove 2, a pressing block connecting groove 3, a pressing block device 4, a pressing opening 5, a product 6, a pressing plate surface 401, a lower pressing block 402, an inclined surface 403, a gasket 404, an outer convex R surface 405, a waist-shaped groove 406, a locking screw 407 and an inserting hole 408.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 3, the utility model provides a novel clamping device, which comprises a clamping workbench 1, wherein a product placing groove 2 and a press block connecting groove 3 are arranged at the top end of the clamping workbench 1, the product placing groove 2 is connected with a product 6 to be processed in a bearing manner, a press opening 5 is arranged at one side of the press block connecting groove 3, the press block connecting groove 3 is communicated with the product placing groove 2 through the press opening 5, a press block device 4 in threaded connection with the clamping workbench 1 is inserted in the press block connecting groove 3, and when the press block device 4 moves down in the press block connecting groove 3, one side of the press block device 4 penetrates through the press opening 5 to be in contact connection with the product 6 in the product placing groove 2;

briquetting device 4 includes briquetting 402 down, one side rigid coupling of briquetting 402 has pressure board face 401 down, pressure board face 401 corresponds with pressing down mouthful 5, the bottom rigid coupling of briquetting 402 one side has inclined plane 403 down, the opposite side rigid coupling of briquetting 402 has outer convex R face 405 down, the spliced eye 408 that runs through briquetting 402 is seted up to briquetting 402 down, be provided with locking screw 407 in the spliced eye 408, packing ring 404 has been cup jointed in locking screw 407's the outside, the end that runs through of locking screw 407 runs through briquetting 402 and clamping worktable 1 threaded connection down, when locking screw 407 shifts down threaded connection, briquetting 402 moves towards inclined plane 403 direction down, pressure board face 401 runs through and presses down mouthful 5 and product 6 conflict in the product standing groove 2 and be connected.

Further, the product placing groove 2 is a U-shaped inserting groove.

Principle of operation

As shown in fig. 1 to 3, a bottom surface of one side of the hold-down block 402 is an inclined surface 403, thereby ensuring that the hold-down block 402 has a space for moving up and down in the block connecting groove 3. Since the convex R surface 405 is fixed against the inner wall of the briquette connecting groove 3, the lower briquette 402 can move only up and down in the briquette connecting groove 3. The lower pressing block 402 moves downwards through the locking screw 407, so that the pressing plate surface 401 on the side surface of the lower pressing block 402 compresses the product 6, and at the moment, the stress area of the pressing plate surface 401 for pressing the product 6 is small and concentrated. Because the stress of the clamp is downward towards the left, the clamping problem of the product 6 can be solved, the problem that the clamping thickness of the product 6 is small is solved, and the problem that a workpiece is warped upwards is solved. After the processing is finished, the locking screw 407 is loosened, and the washer 404 drives the lower pressing block 402 to loosen the product 6 according to the elasticity of the washer.

Example 2

The product placing groove 2 is a U-shaped inserting groove. This kind of setting can be convenient for the staff place product 6 in product standing groove 2, can effectively improve product standing groove 2's work efficiency.

The platen surface 401, the lower pressing block 402, the inclined surface 403, the convex R surface 405 and the locking screw 407 are all made of die steel S136. The die steel S136 has high strength and good wear resistance and corrosion resistance, and the pressing plate surface 401, the lower pressing block 402, the inclined surface 403, the convex R surface 405 and the locking screw 407 which are made of the die steel S136 have long service life.

The pressing plate surface 401, the lower pressing block 402, the inclined surface 403 and the convex R surface 405 are integrally manufactured. The arrangement can effectively improve the tightness among the pressing plate surface 401, the lower pressing block 402, the inclined surface 403 and the convex R surface 405, and can effectively prevent the occurrence of fracture.

Example 3

briquetting device 4 includes briquetting 402 down, one side rigid coupling of briquetting 402 down has the pressure board face 401, pressure board face 401 corresponds with pressing down mouthful 5, the bottom rigid coupling of briquetting 402 one side has inclined plane 403 down, the opposite side rigid coupling of briquetting 402 down has evagination R face 405, the spliced eye 408 that runs through briquetting 402 is seted up to briquetting 402 down, be provided with locking screw 407 in the spliced eye 408, packing ring 404 has been cup jointed in locking screw 407's the outside, the end that runs through of locking screw 407 runs through briquetting 402 down and clamping table 1 threaded connection, when locking screw 407 shifts down threaded connection, briquetting 402 removes towards inclined plane 403 direction down, the pressure board face 401 runs through and presses down mouthful 5 and the product 6 conflict of 2 insides of product standing groove to be connected.

The gasket 404 is made of a rubber material. The rubber material has good elasticity, and meanwhile, the wear resistance and the corrosion resistance are good, and the gasket 404 made of the rubber material has long service life.

A waist-shaped groove 406 is formed at one side of the top end of the insertion hole 408. The arrangement can facilitate the movement of the locking screw 407 in the insertion hole 408, and can effectively improve the working efficiency of the locking screw 407.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications can be made on the basis of the foregoing description without necessarily requiring or excluding all embodiments, and that such modifications and modifications as would be obvious to one skilled in the art are intended to be included within the scope of this invention.

Claims

1. The novel clamping device is characterized by comprising a clamping workbench (1), wherein a product placing groove (2) and a pressing block connecting groove (3) are formed in the top end of the clamping workbench (1), the product placing groove (2) is connected with a product (6) to be processed in a bearing mode, a pressing opening (5) is formed in one side of the pressing block connecting groove (3), the pressing block connecting groove (3) is communicated with the product placing groove (2) through the pressing opening (5), a pressing block device (4) in threaded connection with the clamping workbench (1) is inserted into the pressing block connecting groove (3), and when the pressing block device (4) moves downwards in the pressing block connecting groove (3), one side of the pressing block device (4) penetrates through the pressing opening (5) and is connected with the product (6) in the product placing groove (2) in a butting mode;

the briquetting device (4) comprises a lower briquetting (402), one side of the lower briquetting (402) is fixedly connected with a briquetting surface (401), the pressing plate surface (401) corresponds to the pressing opening (5), the bottom of one side of the lower pressing block (402) is fixedly connected with an inclined surface (403), the other side of the lower pressing block (402) is fixedly connected with an outer convex R surface (405), the lower pressing block (402) is provided with a splicing hole (408) penetrating through the lower pressing block (402), a locking screw (407) is arranged in the inserting hole (408), a washer (404) is sleeved on the outer side of the locking screw (407), the penetrating end of the locking screw (407) penetrates through the lower pressing block (402) to be in threaded connection with the clamping workbench (1), when the locking screw (407) moves downwards for threaded connection, the lower pressing block (402) moves towards the direction of the inclined surface (403), and the pressing plate surface (401) penetrates through the pressing opening (5) and is in abutting connection with a product (6) in the product placing groove (2).

2. A new clamping device, as claimed in claim 1, characterised in that said product placement channel (2) is a U-shaped socket.

3. The novel clamping device as claimed in claim 1, wherein the platen surface (401), the lower pressing block (402), the inclined surface (403), the convex R surface (405) and the locking screw (407) are all made of die steel S136.

4. A novel clamping device as claimed in claim 3, characterized in that the platen surface (401), the lower press block (402), the inclined surface (403) and the convex R surface (405) are integrally formed.

5. A new clamp device, as claimed in claim 1, characterized in that said washer (404) is made of rubber material.

6. The novel clamping device as claimed in claim 1, wherein a waist-shaped groove (406) is formed at one side of the top end of the insertion hole (408).