CN222405209U

CN222405209U - Multifunctional combination vise

Info

Publication number: CN222405209U
Application number: CN202421203561.7U
Authority: CN
Inventors: 阿里木·艾斯米图拉
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-05-30
Filing date: 2024-05-30
Publication date: 2025-01-28
Anticipated expiration: 2034-05-30

Abstract

The utility model relates to the technical field of mechanical tools, in particular to a multifunctional combined bench clamp which comprises a bench clamp base, a first workbench, a fixed table, a sliding table, a first driving component, a left clamping component and a right clamping component, wherein the first workbench is arranged on the upper side of the bench clamp base, the left and right interval of the upper side of the first workbench is provided with a fixed table and a sliding table, the first workbench is provided with a first driving component capable of enabling the sliding table to move left and right, the fixed table is provided with a left clamping component, and the sliding table is provided with a right clamping component. The clamping device is reasonable and compact in structure and convenient to use, realizes clamping of large workpieces through the right side of the left clamping assembly and the left side of the right clamping assembly, realizes clamping of small workpieces through the rear side of the movable clamping block and the front side of the fixed clamping block, realizes clamping of spherical workpieces through the installation of the fixing bolts in the fixed screw holes, meets the clamping requirements of different workpieces through the arrangement of three groups of clamping surfaces, and has the characteristics of stability, reliability and convenience in operation.

Description

Multifunctional combined bench clamp

Technical Field

The utility model relates to the technical field of mechanical tools, in particular to a multifunctional combined bench clamp.

Background

In the mechanical field and other various industries, widely adopted clamping tools and bench clamps sold in the market are all traditional and unchanged for many years, the bench clamps mainly comprise a base and an operating handle, a fixed clamp body is connected to the base, the fixed clamp body is connected with the opening and closing of a movable clamp body through a screw rod, a handle seat is connected to the operating handle, and the movable clamp body is driven to move back and forth through the screw rod rotated by the handle to clamp and relax a workpiece.

The existing bench clamp is heavy, occupies space, can only clamp larger parts with regular shapes, has weak adaptability on small-sized parts or special-shaped parts, is not flexible to use, and particularly in the woodworking operation process, the bench clamp capable of flexibly clamping the parts and facilitating flexible operation is very needed.

Disclosure of Invention

The utility model provides a multifunctional combined bench clamp, which overcomes the defects in the prior art and can effectively solve the problem that the prior bench clamp is inconvenient to clamp a small-sized workpiece.

The multifunctional combined bench clamp comprises a bench clamp base, a fixed table, a sliding table, a first driving component, a left clamping component and a right clamping component, wherein the first workbench is arranged on the upper side of the bench clamp base, the fixed table and the sliding table are arranged on the upper side of the first workbench at intervals left and right, the first driving component capable of enabling the sliding table to move left and right is arranged on the first workbench, the left clamping component is arranged on the fixed table, the right clamping component is arranged on the sliding table, the left clamping component comprises a second workbench, a second driving component, a movable clamping block and a fixed clamping block, the movable clamping block and the fixed clamping block are arranged on the upper side of the second workbench at intervals front and back, the second driving component capable of enabling the movable clamping block to move front and back is arranged on the second workbench, and the right clamping component and the left clamping component are identical in structure and are arranged in bilateral symmetry.

The following are further optimizations and/or improvements to the above-described inventive solution:

Above-mentioned first drive assembly can include first drive screw, first drive nut and sliding block, be equipped with the first mounting hole that link up about in the first workstation, be equipped with first drive screw in the first mounting hole, first drive screw left end is located first workstation left side, first workstation right part upside is equipped with the sliding tray that can communicate with first mounting hole, sliding tray is equipped with the sliding block in the sliding tray, sliding block upside and sliding tray downside fixed mounting are in the same place, first drive nut is installed in the first drive screw outside of corresponding sliding block position, first drive nut upside and sliding block downside fixed mounting are in the same place.

The first driving assembly can further comprise a first handle, a left bearing and a right bearing, the first handle is arranged at the left end of the first transmission screw, the left bearing positioned at the outer side of the first transmission screw is arranged at the inner side of the left end of the first mounting hole, and the right bearing positioned at the outer side of the first transmission screw is arranged at the inner side of the right end of the first mounting hole.

The second workbench comprises a fixed seat, a movable seat and guide rails, wherein the movable seat and the fixed seat are arranged on the fixed table at intervals in the front-back direction, a movable clamping block is arranged on the upper side of the movable seat, a fixed clamping block is arranged on the upper side of the fixed seat, two guide rails are arranged on the left-right sides of the front side of the fixed seat at intervals, guide holes which are penetrated in the front-back direction are formed in the movable seat corresponding to the guide rails, the guide rails are positioned in the guide holes corresponding to the guide rails, the second driving device comprises a second transmission screw rod and a second transmission nut, a second mounting hole which is penetrated in the front-back direction is formed in the fixed seat, a third mounting hole which is penetrated in the front-back direction is formed in the movable seat corresponding to the second mounting hole, a second transmission screw rod with the rear end positioned behind the fixed seat is arranged in the second mounting hole, and a second transmission nut which is arranged outside the second transmission screw rod is fixedly arranged in the third mounting hole.

The second driving device can further comprise a second handle, a front bearing and a rear bearing, the second handle is fixedly arranged at the rear end of the second transmission screw, the front bearing positioned at the outer side of the second transmission screw is arranged at the inner side of the front end of the second mounting hole, and the rear bearing positioned at the outer side of the second transmission screw is arranged at the inner side of the rear end of the second mounting hole.

The clamping angle iron can be arranged on the front side of the fixing seat, the right side of the fixing seat, the rear side of the movable seat and the right side of the movable seat, and sawtooth patterns are arranged on the clamping angle iron.

At least two fixing screw holes can be formed in the right part of the upper side of the fixing seat and the right part of the upper side of the movable seat at intervals.

The clamping device is reasonable and compact in structure and convenient to use, realizes clamping of large workpieces through the right side of the left clamping assembly and the left side of the right clamping assembly, realizes clamping of small workpieces through the rear side of the movable clamping block and the front side of the fixed clamping block, realizes clamping of spherical workpieces through the installation of the fixing bolts in the fixed screw holes, meets the clamping requirements of different workpieces through the arrangement of three groups of clamping surfaces, and has the characteristics of stability, reliability and convenience in operation.

Drawings

Fig. 1 is a schematic diagram of a front view of a preferred embodiment of the present utility model.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a schematic view of the first drive assembly of fig. 1 in a left-view enlarged configuration.

The coding in the drawing is that 1 is a bench clamp base, 2 is a fixed table, 3 is a sliding table, 4 is a first workbench, 5 is a movable clamping block, 6 is a fixed clamping block, 7 is a right clamping component, 8 is a first transmission screw, 9 is a first transmission nut, 10 is a sliding block, 11 is a sliding groove, 12 is a first handle, 13 is a fixed screw hole, 14 is a movable seat, 15 is a guide rail, 16 is a second transmission screw, 17 is a second transmission nut, 18 is a second handle, and 19 is a clamping angle iron.

Detailed Description

The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model.

In the present utility model, for convenience of description, the description of the relative positional relationship of each component is described according to the layout form of fig. 1 of the specification, for example, the positional relationship of front, rear, upper, lower, left, right, etc. is determined according to the layout direction of the drawing of the specification.

The utility model is further described below with reference to examples and figures:

As shown in fig. 1, 2 and 3, the multifunctional combined bench clamp comprises a bench clamp base 1, a fixed table 2, a sliding table 3, a first driving component, a left clamping component and a right clamping component 7, wherein the upper side of the bench clamp base 1 is provided with a first workbench 4, the upper side of the first workbench 4 is provided with the fixed table 2 and the sliding table 3 at intervals left and right, the first workbench 4 is provided with the first driving component capable of enabling the sliding table 3 to move left and right, the fixed table 2 is provided with the left clamping component, the sliding table 3 is provided with the right clamping component 7, the left clamping component comprises a second workbench, a second driving component, a movable clamping block 5 and a fixed clamping block 6, the upper side of the second workbench is provided with the movable clamping block 5 and the fixed clamping block 6 at intervals front and back, the second workbench is provided with the second driving component capable of enabling the movable clamping block 5 to move front and back, and the right clamping component 7 and the left clamping component are identical in structure and are arranged in bilateral symmetry. In the use process, the clamping of the large-sized workpiece is realized through the right side of the left clamping assembly and the left side of the right clamping assembly 7, the clamping of the small-sized workpiece is realized through the rear side of the movable clamping block 5 and the front side of the fixed clamping block 6, and the clamping requirements of different workpieces are met through the arrangement of the three groups of clamping surfaces, so that the problem that the conventional bench clamp is inconvenient to clamp the small-sized workpiece can be effectively solved, in addition, the movable clamping block 5 arranged on the left clamping assembly and the movable clamping block 5 arranged on the right clamping assembly 7 are misplaced, and the fixed clamping block 6 arranged on the left clamping assembly and the fixed clamping block 6 arranged on the right clamping assembly 7 are misplaced, so that the special-shaped workpiece with special requirements is clamped.

The multifunctional combined bench clamp can be further optimized or/and improved according to actual needs:

As shown in fig. 1, 2 and 3, the first driving assembly comprises a first driving screw 8, a first driving nut 9 and a sliding block 10, a first mounting hole penetrating left and right is formed in the first workbench 4, the first driving screw 8 is arranged in the first mounting hole, the left end of the first driving screw 8 is located on the left of the first workbench 4, a sliding groove 11 which can be communicated with the first mounting hole is formed in the upper right side of the first workbench 4, a sliding block is arranged in the sliding groove 11, the upper side of the sliding block is fixedly mounted with the lower side of the sliding table 3, the first driving nut 9 is mounted on the outer side of the first driving screw 8 corresponding to the position of the sliding block, and the upper side of the first driving nut 9 is fixedly mounted with the lower side of the sliding block. In the use, through rotating first drive lead screw 8, realize that sliding table 3 is left and right movement on first workstation 4, make sliding table 3 be close to or keep away from fixed station 2 to through left clamping assembly right side and right clamping assembly 7 left side, realize the centre gripping of large-scale work piece.

As shown in fig. 1, 2 and 3, the first driving assembly further includes a first handle 12, a left bearing and a right bearing, the left end of the first driving screw 8 is fixedly provided with the first handle 12, the left bearing located at the outer side of the first driving screw 8 is installed at the inner side of the left end of the first mounting hole, and the right bearing located at the outer side of the first driving screw 8 is installed at the inner side of the right end of the first mounting hole. In the use process, the first handle 12 is arranged, so that the first transmission screw rod 8 can be conveniently rotated manually, the position of the sliding table 3 is adjusted, and the friction force in the first mounting hole when the first transmission screw rod 8 rotates is reduced by arranging the left bearing and the right bearing.

As shown in fig. 1, 2 and 3, the second workbench comprises a fixed seat, a movable seat 14 and a guide rail 15, the movable seat 14 and the fixed seat are arranged on the fixed table 2 at intervals in the front-back direction, a movable clamping block 5 is arranged on the upper side of the movable seat 14, a fixed clamping block 6 is arranged on the upper side of the fixed seat, two guide rails 15 are arranged on the movable seat 14 corresponding to the positions of the guide rails 15 at intervals in the left-right direction, guide holes penetrating in the front-back direction are arranged on the movable seat 14 corresponding to the positions of the guide rails 15, the guide rails 15 are positioned in the guide holes corresponding to the positions, the second driving device comprises a second transmission screw 16 and a second transmission nut 17, a second mounting hole penetrating in the front-back direction is arranged in the fixed seat, a third mounting hole penetrating in the front-back direction is arranged in the movable seat 14 corresponding to the positions of the second mounting hole, a second transmission screw 16 with the rear end positioned behind the fixed seat is arranged in the third mounting hole, and the second transmission nut 17 arranged outside the second transmission screw 16 is fixedly arranged in the third mounting hole. In the use process, the movable seat 14 moves back and forth on the fixed table 2 by rotating the second transmission screw 16, so that the movable seat 14 is close to or far away from the fixed seat, and the small-sized workpiece is clamped by the rear side of the movable clamping block 5 and the front side of the fixed clamping block 6.

As shown in fig. 1, 2 and 3, the second driving device further includes a second handle 18, a front bearing and a rear bearing, the rear end of the second driving screw 16 is fixedly provided with the second handle 18, the front bearing located at the outer side of the second driving screw 16 is installed at the inner side of the front end of the second mounting hole, and the rear bearing located at the outer side of the second driving screw 16 is installed at the inner side of the rear end of the second mounting hole. In the use process, the second handle 18 is arranged, so that the second transmission screw 16 can be conveniently rotated manually to adjust the position of the movable seat 14, and the front bearing and the rear bearing are arranged, so that the friction force in the second mounting hole when the second transmission screw 16 rotates is reduced.

As shown in fig. 1, 2 and 3, the device further comprises a clamping angle iron 19, wherein the clamping angle iron 19 is arranged on the front side of the fixed seat, the right side of the fixed seat, the rear side of the movable seat 14 and the right side of the movable seat 14, and sawtooth patterns are arranged on the clamping angle iron 19. In the use process, the sawtooth patterns are arranged on the clamping surface of the clamping angle iron 19, so that slipping during clamping of a workpiece is avoided, and the stability of the workpiece clamping device is enhanced during use.

As shown in fig. 1, 2 and 3, at least two fixing screw holes 13 are respectively formed in the right part of the upper side of the fixed seat and the right part of the upper side of the movable seat 14 at intervals. In the use, when needing to press from both sides tight ball work piece, can install fixing bolt in fixing screw 13 to can place ball work piece between the fixing bolt of the top that is located between left clamping component and the right clamping component 7, can realize the clamp of ball work piece.

The technical characteristics form the optimal embodiment of the utility model, have stronger adaptability and optimal implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.

Claims

1. The multifunctional combined bench clamp is characterized by comprising a bench clamp base, a first workbench, a fixed table, a sliding table, a first driving assembly, a left clamping assembly and a right clamping assembly, wherein the first workbench is arranged on the upper side of the bench clamp base, the fixed table and the sliding table are arranged on the upper side of the first workbench at intervals, the first driving assembly capable of enabling the sliding table to move left and right is arranged on the first workbench, the left clamping assembly is arranged on the fixed table, the right clamping assembly is arranged on the sliding table, the left clamping assembly comprises a second workbench, a second driving assembly, a movable clamping block and a fixed clamping block, the movable clamping block and the fixed clamping block are arranged on the upper side of the second workbench at intervals, the second driving assembly capable of enabling the movable clamping block to move front and back is arranged on the second workbench, and the right clamping assembly and the left clamping assembly are identical in structure and are symmetrically arranged on the left and right.

2. The multifunctional combined bench clamp according to claim 1, wherein the first driving assembly comprises a first transmission screw, a first transmission nut and a sliding block, a first mounting hole penetrating left and right is formed in the first workbench, the first transmission screw is arranged in the first mounting hole, the left end of the first transmission screw is positioned on the left side of the first workbench, a sliding groove which can be communicated with the first mounting hole is formed in the upper side of the right part of the first workbench, the sliding block is arranged in the sliding groove, the upper side of the sliding block is fixedly mounted with the lower side of the sliding table, the first transmission nut is mounted on the outer side of the first transmission screw corresponding to the position of the sliding block, and the upper side of the first transmission nut is fixedly mounted with the lower side of the sliding block.

3. The combination bench clamp of claim 2, wherein the first drive assembly further comprises a first handle, a left bearing and a right bearing, the first handle is fixedly mounted at the left end of the first drive screw, the left bearing located at the outer side of the first drive screw is mounted at the inner side of the left end of the first mounting hole, and the right bearing located at the outer side of the first drive screw is mounted at the inner side of the right end of the first mounting hole.

4. The multifunctional combined bench clamp according to claim 1, 2 or 3, wherein the second workbench comprises a fixed seat, a movable seat and guide rails, the movable seat and the fixed seat are arranged on the fixed table at intervals in the front-back direction, movable clamping blocks are arranged on the upper side of the movable seat, fixed clamping blocks are arranged on the upper side of the fixed seat, two guide rails are arranged on the movable seat corresponding to the positions of the guide rails at intervals in the left-right direction, front-back through guide holes are arranged on the movable seat corresponding to the positions of the guide rails, the guide rails are positioned in the guide holes corresponding to the positions, the second driving device comprises a second transmission screw rod and a second transmission nut, front-back through second installation holes are arranged in the fixed seat corresponding to the positions of the second installation holes, a second transmission screw rod with the rear end positioned behind the fixed seat is arranged in the second installation holes, and the second transmission nut arranged on the outer side of the second transmission screw rod is fixedly arranged in the third installation holes.

5. The combination bench clamp of claim 4, wherein the second driving device further comprises a second handle, a front bearing and a rear bearing, the second handle is fixedly arranged at the rear end of the second transmission screw, the front bearing positioned at the outer side of the second transmission screw is arranged at the inner side of the front end of the second mounting hole, and the rear bearing positioned at the outer side of the second transmission screw is arranged at the inner side of the rear end of the second mounting hole.

6. The combination bench clamp of claim 4, further comprising a clamping angle, wherein the clamping angle is mounted on the front side of the fixed seat, the right side of the fixed seat, the rear side of the movable seat and the right side of the movable seat, and sawtooth patterns are formed on the clamping angle.

7. The combination bench clamp of claim 5, further comprising a clamping angle, wherein the clamping angle is mounted on the front side of the fixed seat, the right side of the fixed seat, the rear side of the movable seat and the right side of the movable seat, and the clamping angle is provided with sawtooth patterns.

8. The combination bench clamp of claim 4, wherein the right part of the upper side of the fixed seat and the right part of the upper side of the movable seat are provided with at least two fixing screw holes at intervals.

9. The multifunctional combined bench clamp according to claim 5, 6 or 7, wherein at least two fixing screw holes are formed in the right portion of the upper side of the fixing base and the right portion of the upper side of the moving base at intervals.