CN215547967U

CN215547967U - Multifunctional vice

Info

Publication number: CN215547967U
Application number: CN202121817434.2U
Authority: CN
Inventors: 邹敏
Original assignee: Changzhou Mingwang Machinery Co ltd
Current assignee: Changzhou Mingwang Machinery Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-18
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a multifunctional vice, which comprises five groups of jaw bottom plate blocks, wherein every two adjacent groups of jaw bottom plate blocks are connected through a group of connecting plates, jaw clamping blocks and jaw positioning plate blocks are arranged on the jaw bottom plate blocks, two groups of first mounting blocks are arranged at the bottoms of the jaw clamping blocks, the jaw clamping blocks are clamped on the jaw bottom plate blocks through the two groups of first mounting blocks, first fixing assemblies are arranged at the bottoms of the jaw clamping blocks, four groups of second mounting blocks are arranged at the bottoms of the jaw positioning plate blocks, the jaw positioning plate blocks are clamped on the jaw bottom plate blocks through the four groups of second mounting blocks, and second fixing assemblies are arranged at the bottoms of the jaw positioning plate blocks. When in use, the positions of the jaw clamping block and the jaw positioning plate block can be adjusted and fixed, the workpiece can be stably clamped, and the clamping precision is high. The multi-group jaw bottom plate blocks can be assembled according to requirements, the production efficiency can be improved for medium and small workpieces produced in batch, and the uniform size of the workpieces machined by one-time clamping can be ensured.

Description

Multifunctional vice

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a multifunctional vice.

Background

Vises are common fixtures used to hold workpieces. The device is arranged on a workbench, is used for clamping and stabilizing a machined workpiece, is a necessary tool for a bench workshop, and structurally comprises a clamp body, a base, a guide nut, a lead screw, a clamp mouth body and the like. The movable pliers body is in sliding fit with the guide rail of the fixed pliers body through the guide rail. The lead screw is arranged on the movable caliper body, can rotate but cannot axially move, and is matched with a lead screw nut arranged in the fixed caliper body.

As in application No.: 02251461.9 provides a bench vice capable of fast opening and closing, which can not only realize the work of the traditional bench vice by means of a rotary handle, but also drive a screw nut to rotate by an angle to make the double wing plates in the longitudinal grooves of the multi-groove check block by the rotary handle, and directly push the handle to make the opening of the bench vice reach the required size, thus realizing the fast opening and closing of the bench vice. However, the vise has low precision and single function, and cannot process workpieces with uniform size at one time, so that only a single group of workpieces can be processed at one time, and the uniform size of the workpieces clamped for multiple times cannot be guaranteed.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a multifunctional vice is provided to achieve the purpose of more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a multifunctional vice, which aims to solve the technical problems that in the prior art, a common vice is low in precision and single in function, and cannot process workpieces with uniform sizes at one time.

The utility model relates to a multifunctional vice, which is achieved by the following specific technical means:

the utility model provides a multifunctional vice, is including five groups of pincers mouth bottom plate pieces, and wherein every adjacent two sets of pincers mouth bottom plate pieces are connected through a set of connecting plate, be provided with the clamp splice of keeping silent and the location plate piece of keeping silent on the pincers mouth bottom plate piece, it is provided with two sets of first installation pieces to keep silent the clamp splice bottom, it establishes through two sets of first installation piece card to keep silent the clamp splice on the pincers mouth bottom plate piece, it is provided with first fixed subassembly to keep silent the clamp splice bottom, it is provided with four sets of second installation pieces to keep silent location plate piece bottom, it establishes through four sets of second installation piece cards keep silent on the pincers mouth bottom plate piece, it is provided with the fixed subassembly of second to keep silent location plate piece bottom.

Furthermore, the first fixing assembly comprises a threaded cylinder and a control block, a mounting hole is formed in the jaw clamping block, the control block is clamped in the mounting hole, a first threaded column is arranged at one end of the control block and penetrates through the threaded cylinder, two groups of first fixing columns are arranged at the bottom of the threaded cylinder, a first chute is formed in the jaw bottom plate block, multiple groups of first fixing grooves are formed in two sides of the first chute, the two groups of first fixing columns are respectively clamped in the two groups of first fixing grooves, and a protective frame is arranged at the bottom of the jaw clamping block.

Furthermore, the second fixing component comprises a connecting block, a connecting hole is formed in the connecting block, a snap ring is arranged in the connecting hole, a second threaded column is arranged at one end of the snap ring, a threaded hole is formed in the bottom of the jaw positioning plate block, the second threaded column penetrates through the threaded hole, a second sliding groove is formed in the jaw bottom plate block, multiple groups of second fixing grooves are formed in two sides of the second sliding groove, two groups of second fixing columns are arranged on two sides of the connecting block, and the second fixing columns are clamped in the second fixing grooves.

Furthermore, T-shaped sliding rails are arranged on two sides of the connecting plate, T-shaped sliding grooves are formed in two sides of the jaw bottom plate block, and the T-shaped sliding rails on two sides of the connecting plate in each group are respectively clamped in the T-shaped sliding grooves on one side of the jaw bottom plate block in two adjacent groups.

Furthermore, two sets of limiting blocks are arranged at one end of the connecting plate, two sets of limiting grooves are formed in one end of the jaw bottom plate block, and the two sets of limiting blocks at one end of each set of connecting plate are respectively clamped in the two sets of limiting grooves at one end of the adjacent jaw bottom plate block.

Furthermore, four groups of connecting grooves are formed in the bottom of the jaw bottom plate block, a group of vice equal-height blocks are clamped in the two groups of connecting grooves in the bottom of each two adjacent groups of jaw bottom plate blocks, and the vice equal-height blocks are connected with the jaw bottom plate block through bolts.

Furthermore, positioning blocks are arranged on the vice and other equal-height blocks, two groups of positioning grooves are formed in the connecting plate, and the positioning blocks are clamped in the positioning grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. this multi-functional vice convenient to use, the accessible rotates the control block and makes first screw thread post rotate during the use to drive the motion of a screw thread section of thick bamboo and make first fixed column break away from first fixed slot, then can adjust the position of the clamp splice of keeping silent, adjust back antiport control block and make first fixed column card establish can fix the position of the clamp splice of keeping silent in the first fixed slot, can adjust and fix the position of the location plate block of keeping silent on the same principle, it is stable to the centre gripping of work piece, and the centre gripping precision is high.

2. The accessible makes it break away from or install on the connecting plate along T type slide rail removal vice mouth bottom plate piece, can fix the position of connecting plate and vice mouth bottom plate piece through high piece such as vice, can assemble the bottom plate piece of keeping silent to the multiunit as required, can not only improve production efficiency to batch production's medium and small parts, and the size can also be guaranteed to the work piece that disposable clamping processing got off unified moreover.

Drawings

Fig. 1 is a schematic view of a bent axis side structure of an assembled multi-purpose vise according to the present invention.

Fig. 2 is a schematic view of the assembled bottom-axis structure of the multi-purpose vise of the present invention.

FIG. 3 is a schematic view of the disassembled axial structure of the multi-purpose vise of the present invention.

Fig. 4 is a partial structural view of a multi-purpose vise according to the present invention.

Fig. 5 is a partial structural view of a multi-purpose vise according to the present invention.

Fig. 6 is a partial structural view of a multi-purpose vise according to the present invention.

Fig. 7 is an enlarged schematic view of the region a in fig. 3.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

101. a jaw baseplate block; 102. a first chute; 103. a first fixing groove; 104. a second chute; 105. a second fixing groove; 106. connecting grooves; 107. a limiting groove; 108. a T-shaped chute; 201. a jaw clamping block; 202. mounting holes; 203. a first mounting block; 204. a protective frame; 205. a control block; 206. a first threaded post; 207. a threaded barrel; 208. a first fixed column; 301. a jaw positioning plate; 302. a second mounting block; 303. a threaded hole; 304. connecting blocks; 305. connecting holes; 306. a second fixed column; 307. a snap ring; 308. a second threaded post; 401. a connecting plate; 402. positioning a groove; 403. a T-shaped slide rail; 404. a limiting block; 501. vice equal-height blocks; 502. positioning blocks; 503. and (4) bolts.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a multifunctional vice, which comprises five groups of jaw bottom plate blocks 101, wherein every two adjacent groups of jaw bottom plate blocks 101 are connected through a group of connecting plates 401, jaw clamping blocks 201 and jaw positioning plate blocks 301 are arranged on the jaw bottom plate blocks 101, two groups of first mounting blocks 203 are arranged at the bottoms of the jaw clamping blocks 201, the jaw clamping blocks 201 are clamped on the jaw bottom plate blocks 101 through the two groups of first mounting blocks 203, first fixing assemblies are arranged at the bottoms of the jaw clamping blocks 201, four groups of second mounting blocks 302 are arranged at the bottoms of the jaw positioning plate blocks 301, the jaw positioning plate blocks 301 are clamped on the jaw bottom plate blocks 101 through the four groups of second mounting blocks 302, and second fixing assemblies are arranged at the bottoms of the jaw positioning plate blocks 301.

Set up jaw bottom plate 101 and be used for installing jaw clamp 201 and jaw location plate 301, jaw clamp 201 and jaw location plate 301 all can slide on jaw bottom plate 101, thereby centre gripping different work pieces, jaw clamp 201 and jaw location plate 301 bottom sets up first installation piece 203 and second installation piece 302 respectively and is used for preventing to produce the skew when sliding jaw clamp 201 and jaw location plate 301, stability when having improved this vice processing work piece, first fixed subassembly and second fixed subassembly are fixed jaw clamp 201 and jaw location plate 301's position respectively, it is not hard up to avoid taking place when the centre gripping work piece.

Wherein, first fixed subassembly is including a screw thread section of thick bamboo 207 and control block 205, the mounting hole 202 has been seted up on the clamp splice 201 of keeping silent, control block 205 card is established in the mounting hole 202, the one end of control block 205 is equipped with first screw thread post 206, first screw thread post 206 wears to establish in screw thread section of thick bamboo 207, the bottom of a screw thread section of thick bamboo 207 is equipped with two sets of first fixed column 208, first spout 102 has been seted up on the bottom plate piece 101 of keeping silent, the first fixed slot 103 of multiunit has all been seted up to the both sides of first spout 102, two sets of first fixed column 208 block respectively is established in wherein two sets of first fixed slot 103, the clamp splice 201 bottom of keeping silent is equipped with protection frame 204.

The control block 205 is clamped at one end of the mounting hole 202 on the jaw clamping block 201, the first threaded column 206 can be rotated by rotating the control block 205, the first fixing column 208 at one end of the threaded cylinder 207 is clamped in the first fixing groove 103, the threaded cylinder 207 is limited by the first fixing groove 103, the threaded cylinder 207 can be driven by the first threaded column 206 to move along the first fixing groove 103 in the rotating process until the first fixing column 208 is separated from the first fixing groove 103, the position of the jaw clamping block 201 can be adjusted, the first fixing column 208 is clamped in the first fixing groove 103 after adjustment, and the position of the jaw clamping block 201 can be fixed by reversely rotating the control block 205, so that the jaw clamping is stable and reliable.

The second fixing assembly comprises a connecting block 304, a connecting hole 305 is formed in the connecting block 304, a snap ring 307 is arranged in the connecting hole 305, one end of the snap ring 307 is provided with a second threaded column 308, a threaded hole 303 is formed in the bottom of the jaw positioning plate block 301, the second threaded column 308 is arranged in the threaded hole 303 in a penetrating mode, a second sliding groove 104 is formed in the jaw bottom plate block 101, a plurality of groups of second fixing grooves 105 are formed in two sides of the second sliding groove 104, two sides of the connecting block 304 are provided with two groups of second fixing columns 306, and the second fixing columns 306 are all clamped in the second fixing grooves 105.

The control principle of the second fixing assembly is similar to that of the first fixing assembly, the snap ring 307 only needs to be rotated to drive the second threaded column 308 to rotate, the second threaded column 308 linearly moves along the threaded hole 303 to drive the second fixing column 306 to be separated from the second fixing groove 105, the position of the jaw positioning plate block 301 can be adjusted and fixed, hexagonal holes with the same specification are formed in the snap ring 307 and the control block 205, and the snap ring 307 and the control block 205 can be rotated only by using a group of inner hexagons.

In addition, in some embodiments, the jaw positioning plate 301 may be fixedly connected to the jaw base plate 101, but it is required to ensure that the specifications of the second fixing groove 105 and the first fixing groove 103 are the same, and the jaw clamping block 201 may be moved to the second sliding groove 104 for use.

The two sides of each connecting plate 401 are provided with T-shaped sliding rails 403, the two sides of each jaw bottom plate block 101 are provided with T-shaped sliding grooves 108, and the T-shaped sliding rails 403 on the two sides of each group of connecting plates 401 are respectively clamped in the T-shaped sliding grooves 108 on one side of each adjacent two groups of jaw bottom plate blocks 101. The jaw bottom plate block 101 can be moved or installed along the T-shaped sliding groove 108, so that the jaw bottom plate blocks 101 can be conveniently spliced, and the number of the jaw bottom plate blocks 101 can be conveniently adjusted as required to simultaneously process multiple groups of workpieces.

Wherein, the one end of connecting plate 401 is equipped with two sets of stopper 404, and two sets of spacing grooves 107 have been seted up to the one end of keeping silent bottom plate piece 101, and two sets of stoppers 404 of every group connecting plate 401 one end are blocked respectively and are established in a set of spacing groove 107 of two sets of adjacent keeping silent bottom plate piece 101 one end.

The limiting block 404 is clamped in the limiting groove 107 to preliminarily fix the installed jaw bottom plate block 101, so that the jaw bottom plate block 101 is prevented from moving back and forth along the T-shaped sliding rail 403, and the installation of the high block 501 such as a vice is inconvenient.

The bottom of the jaw bottom plate block 101 is provided with four groups of connecting grooves 106, two groups of connecting grooves 106 at the bottom of each two adjacent groups of jaw bottom plate blocks 101 are respectively provided with a group of vice-equal-height blocks 501 in a clamping manner, and the vice-equal-height blocks 501 are connected with the jaw bottom plate blocks 101 through bolts 503. A positioning block 502 is arranged on the vice equal-height block 501, two groups of positioning grooves 402 are arranged on the connecting plate 401, and the positioning block 502 is clamped in the positioning grooves 402.

Vice equal-height blocks 501 installed through bolts 503 are arranged for fixing the positions of the two adjacent sets of vice bottom plate blocks 101 and the connecting plates 401, positioning blocks 502 are arranged in the positioning grooves 402 in a clamped mode for assisting in fixing the positions of the vice equal-height blocks 501, the vice equal-height blocks 501 are prevented from rotating, and the vice equal-height blocks 501 can be directly clamped into the table top of a machine tool, so that the machine tool is fast and convenient; can also be directly pressed on the working table surface, and has strong applicability.

The specific use mode and function of the embodiment are as follows:

this multi-functional vice convenient to use, the accessible rotates control block 205 and makes first screw thread post 206 rotate during the use, thereby it makes first fixed column 208 break away from first fixed slot 103 to drive the motion of screw thread section of thick bamboo 207, then can adjust the position of keeping silent clamp splice 201, the back antiport control block 205 makes first fixed column 208 card establish can be fixed the position of keeping silent clamp splice 201 in advancing first fixed slot 103 after adjusting, can adjust and fix the position of keeping silent locating plate piece 301 like this, it is stable to the centre gripping of work piece, and the centre gripping precision is high.

The accessible makes it break away from or install on connecting plate 401 along T type slide rail 403 removal jaw bottom plate piece 101, can fix connecting plate 401 and jaw bottom plate piece 101's position through high piece 501 such as vice, can assemble multiunit jaw bottom plate piece 101 as required, can not only improve production efficiency to batch production's medium and small-sized, the work piece that once only clamping was processed can also guarantee that the size is unified moreover.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Multi-functional vice, its characterized in that: including five groups of pincers mouth bottom plate piece (101), wherein every adjacent two sets of pincers mouth bottom plate piece (101) connect through a set of connecting plate (401), be provided with on pincers mouth bottom plate piece (101) and keep silent locating plate piece (301), keep silent clamp piece (201) bottom is provided with two sets of first installation piece (203), keep silent clamp piece (201) through two sets of first installation piece (203) card is established on pincers mouth bottom plate piece (101), keep silent clamp piece (201) bottom is provided with first fixed subassembly, keep silent locating plate piece (301) bottom is provided with four groups of second installation piece (302), keep silent locating plate piece (301) through four groups second installation piece (302) card is established on pincers mouth bottom plate piece (101), keep silent locating plate piece (301) bottom is provided with the fixed subassembly of second.

2. The multi-purpose vise of claim 1, wherein: the first fixing assembly comprises a threaded cylinder (207) and a control block (205), a mounting hole (202) is formed in the jaw clamping block (201), the control block (205) is clamped in the mounting hole (202), a first threaded column (206) is arranged at one end of the control block (205), the first threaded column (206) penetrates through the threaded cylinder (207), two groups of first fixing columns (208) are arranged at the bottom of the threaded cylinder (207), a first sliding groove (102) is formed in the jaw bottom plate block (101), a plurality of groups of first fixing grooves (103) are formed in two sides of the first sliding groove (102), the two groups of first fixing columns (208) are clamped in the two groups of first fixing grooves (103) respectively, and a protection frame (204) is arranged at the bottom of the jaw clamping block (201).

3. The multi-purpose vise of claim 1, wherein: the second fixing assembly comprises a connecting block (304), a connecting hole (305) is formed in the connecting block (304), a clamping ring (307) is arranged in the connecting hole (305), a second threaded column (308) is arranged at one end of the clamping ring (307), a threaded hole (303) is formed in the bottom of the jaw positioning plate block (301), the second threaded column (308) penetrates through the threaded hole (303), a second sliding groove (104) is formed in the jaw bottom plate block (101), a plurality of groups of second fixing grooves (105) are formed in two sides of the second sliding groove (104), two groups of second fixing columns (306) are arranged on two sides of the connecting block (304), and the second fixing columns (306) are clamped in the second fixing grooves (105).

4. The multi-purpose vise of claim 1, wherein: t-shaped sliding rails (403) are arranged on two sides of the connecting plate (401), T-shaped sliding grooves (108) are formed in two sides of the jaw bottom plate block (101), and the T-shaped sliding rails (403) on two sides of each group of connecting plate (401) are respectively clamped in the T-shaped sliding grooves (108) on one side of the jaw bottom plate block (101) in two adjacent groups.

5. The multi-purpose vise of claim 4, wherein: two sets of limiting blocks (404) are arranged at one end of the connecting plate (401), two sets of limiting grooves (107) are formed in one end of the jaw bottom plate block (101), and the two sets of limiting blocks (404) at one end of each set of connecting plate (401) are respectively clamped in the two sets of limiting grooves (107) at one end of the jaw bottom plate block (101).

6. The multi-purpose vise of claim 1, wherein: four groups of connecting grooves (106) are formed in the bottom of the jaw bottom plate block (101), a group of vice equal-height blocks (501) are clamped in the two groups of connecting grooves (106) in the bottom of each two adjacent groups of jaw bottom plate blocks (101), and the vice equal-height blocks (501) are connected with the jaw bottom plate block (101) through bolts (503).

7. The multi-purpose vise of claim 6, wherein: the jaw vice equal-height block (501) is provided with a positioning block (502), the connecting plate (401) is provided with two groups of positioning grooves (402), and the positioning block (502) is clamped in the positioning grooves (402).