CN218697968U

CN218697968U - Tool clamp of guard plate

Info

Publication number: CN218697968U
Application number: CN202222904163.5U
Authority: CN
Inventors: 夏克拉; 夏天长; 樊军
Original assignee: Wenzhou Meila Hardware Co ltd
Current assignee: Wenzhou Meila Hardware Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-03-24
Anticipated expiration: 2032-10-29

Abstract

The utility model discloses a frock clamp of backplate, including supporting seat, fixed workstation, a plurality of setting on the supporting seat set up the backplate on the workstation and be used for carrying out the tight clamping mechanism that presss from both sides to the backplate, the beneficial effects of the utility model reside in that: through having set up lever assembly and polished rod and the pull rod that links to each other with lever assembly to and opening clamp plate A and opening clamp plate B of setting on pull rod and polished rod, make as long as lock the nut on the polished rod, the nut drives opening clamp plate B when tight, also can drive the pull rod through lever assembly down, make opening clamp plate A press from both sides the backplate simultaneously with opening clamp plate B, only need lock a nut and just can reach the effect of pressing from both sides tight backplate, opening clamp plate's setting also makes the installation dismantle convenient, and the production efficiency is improved.

Description

Tool clamp of guard plate

Technical Field

The utility model belongs to the technical field of anchor clamps, especially, relate to a frock clamp of backplate.

Background

In the production process of tool to lock, need process the lock backplate, the lock backplate is adding man-hour, need press from both sides tightly on the workstation, and the backplate is stretched out through two bolts to traditional tight mode of clamp, then compresses tightly the backplate through the screw in nut and presss from both sides tightly, wastes time and energy and influence efficiency.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a frock clamp of backplate, including supporting seat, the fixed workstation that sets up on the supporting seat, a plurality of setting backplate on the workstation and be used for carrying out tight clamping mechanism of clamp to the backplate, its characterized in that: clamping mechanism includes pull rod and polished rod, run through on the backplate and seted up logical groove and through-hole, run through on the workstation and set up and lead to a plurality of locating hole that the groove link up the setting, run through on the workstation and set up the perforation that link up the setting with the through-hole, the pull rod passes perforation activity from top to bottom and sets up in the through-hole, the polished rod passes the activity from top to bottom of locating hole and sets up at logical inslot, the upper end of backplate is stretched out to the one end of pull rod and polished rod, the upper end of pull rod and polished rod is provided with opening clamp plate A and opening clamp plate B, opening clamp plate A and opening clamp plate B's lower terminal surface is contradicted with the up end of backplate, the upper end of polished rod is the screw thread setting, polished rod upper end spiral is provided with the nut, the lower terminal surface of nut is contradicted with opening clamp plate B's up end, the polished rod drives opening clamp plate A through lever assembly drive pull rod and presss from both sides tightly downwards, the backplate passes through locating component setting on the workstation.

As a further improvement of the utility model: the lever assembly comprises a rocker seat fixedly arranged at the lower end of the workbench and a rocker movably arranged on the rocker seat by a lever, one end of the rocker is connected with the pull rod through a movable assembly, and the other end of the rocker is connected with the polished rod through a sliding assembly.

As a further improvement of the utility model: the movable assembly comprises a first pin shaft arranged at the lower end of the pull rod, a pin groove is formed in one end of the rocker, and the pull rod is movably connected with the rocker through the matching of the first pin shaft and the pin groove.

As a further improvement of the utility model: the sliding assembly comprises a sliding groove which is formed in the other end of the rocker in a penetrating mode, a second pin shaft is arranged at the lower end of the polished rod and is arranged in the sliding groove in a sliding mode, and the second pin shaft is detachably connected with the polished rod and the first pin shaft is detachably connected with the pull rod through fixing assemblies which are identical in structure.

As a further improvement of the utility model: the positioning assembly comprises a plurality of positioning blocks fixedly arranged on the workbench, the lower end of the guard plate is provided with a positioning groove matched with the positioning blocks, and the guard plate is arranged on the workbench through the matching of the positioning groove and the positioning blocks.

As a further improvement of the utility model: the upper end of the pull rod is provided with a stop block, and the lower end face of the stop block is abutted against the upper end face of the opening pressing plate A.

As a further improvement of the utility model: the fixed component comprises a split pin and a fixed hole which is arranged on the circumferential outer surface of the second pin shaft in a penetrating mode, the split pin is located in the fixed hole, a gasket is arranged between the split pin and the polished rod, and the gasket is sleeved on the second pin shaft.

The beneficial effects of the utility model reside in that: through having set up lever assembly and polished rod and the pull rod that links to each other with lever assembly to and opening clamp plate A and opening clamp plate B of setting on pull rod and polished rod, make as long as lock the nut on the polished rod, the nut drives opening clamp plate B when tight, also can drive the pull rod through lever assembly down, make opening clamp plate A press from both sides the backplate simultaneously with opening clamp plate B, only need lock a nut and just can reach the effect of pressing from both sides tight backplate, opening clamp plate's setting also makes the installation dismantle convenient, and the production efficiency is improved.

Drawings

FIG. 1 is a structural diagram of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view of A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of B of FIG. 3;

FIG. 5 is a structural view of the lever assembly in connection with the pull rod and polish rod;

FIG. 6 is a schematic view of a fixing hole formed on a second pin;

description of reference numerals: 1. a supporting seat, 2, a workbench, 3, a protective plate, 4, a pull rod, 5, a polish rod, 6, a through groove, 7, a through hole, 8, a positioning hole, 9, a through hole, 10, an opening pressing plate A,11, an opening pressing plate B,12, a nut, 13, a rocker seat, 14, a rocker, 15, a first pin shaft, 16, a pin groove, 17, a sliding groove, 18, a second pin shaft, 19, a positioning block, 20, a positioning groove, 21, a stop block, 22, a split pin, 23, a fixing hole and 24, and a gasket.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments shown in the accompanying drawings.

Referring to the attached drawings 1-6, the tooling clamp for the protection plate of the embodiment comprises a supporting seat 1, a workbench 2 fixedly arranged on the supporting seat 1, a plurality of protection plates 3 arranged on the workbench 2 and a clamping mechanism for clamping the protection plates 3, wherein the clamping mechanism comprises a pull rod 4 and a polish rod 5, the protection plates 3 are provided with a through groove 6 and a through hole 7 in a penetrating manner, the workbench 2 is provided with a plurality of positioning holes 8 communicated with the through groove 6 in a penetrating manner, the workbench 2 is provided with a through hole 9 communicated with the through hole 7 in a penetrating manner, the pull rod 4 is movably arranged in the through hole 7 up and down through the through hole 9, the polish rod 5 is movably arranged in the through groove 6 up and down through the positioning holes 8, one end of the pull rod 4 and the polish rod 5 extends out of the upper end of the protection plate 3, the upper ends of the pull rod 4 and the polish rod 5 are provided with an opening pressing plate A10 and an opening pressing plate B11, the lower end faces of the opening pressing plate A10 and the opening pressing plate B11 are abutted against the upper end face of the protection plate 3, the upper end of the polished rod 5 is in a threaded arrangement, the nut 12 is spirally arranged at the upper end of the polished rod 5, the lower end face of the nut 12 is abutted against the upper end face of the opening pressing plate B11, the polished rod 5 drives the opening pressing plate A10 to clamp downwards through the lever assembly driving pull rod 4, the arrangement of the lever assembly is convenient, when the opening pressing plate B11 is pressed through the nut 12, the opening pressing plate A10 is driven to also press through the lever effect, so that the clamping is convenient and rapid, the protection plate 3 is arranged on the workbench 2 through the positioning assembly, when the protection plate 3 is required to be clamped, the protection plate 3 needs to be placed on the workbench 2, as the through groove 6 and the through hole 7 are penetratively arranged on the protection plate 3, the positioning hole 8 and the through hole 9 corresponding to the through groove 6 and the through hole 7 are arranged on the workbench 2, the polish rod 5 and the pull rod 4 are movably arranged in the positioning hole 8 and the through hole 9, the positioning block 19 is arranged on the workbench 2, the positioning groove 20 matched with the positioning block 19 is formed in the lower end of the protection plate 3, when the protection plate 3 is placed, the positioning groove 20 needs to be aligned with the positioning block 19 to be placed, after the positioning groove 20 is aligned with the positioning block 19, the through groove 6 and the through hole 7 can be aligned with the positioning hole 8 and the through hole 9, then the protection plate 3 is placed downwards, the polish rod 5 and the pull rod 4 can penetrate through the positioning hole 8 and the through hole 9 of the protection plate 3, after the protection plate 3 is placed, the polish rod 5 and the pull rod 4 can extend out of the upper end of the protection plate 3, then the opening pressing plate B11 and the opening pressing plate A10 are inserted into the polish rod 5 and the pull rod 4, as the upper end of the polish rod 5 is in threaded arrangement, the nut 12 is screwed into the upper end of the polish rod 5, then the nut 12 is screwed, when the nut 12 moves downwards, the nut 12 abuts against the upper end of the opening pressing plate B11, then the opening pressing plate B11 is pressed downwards along with the downward movement of the nut 12 until the nut abuts against the protection plate 3, after the opening pressing plate B11 abuts against the protection plate 3, the nut 12 cannot continue to move downwards, the nut can drive the polished rod 5 to move upwards through the screw transmission, as the rocker seat 13 is arranged below the workbench 2, the rocker 14 is movably arranged on the rocker seat 13, one end of the rocker 14 is connected with the pull rod 4, and the other end of the rocker 14 is connected with the polished rod 5, when the nut drives the polished rod 5 to move upwards through the screw transmission, the pull rod 4 can be driven to move downwards through the lever effect, and as the stop block 21 is fixedly arranged at the upper end of the pull rod 4, the lower end face of the stop block 21 abuts against the upper end face of the opening pressing plate A10, when the polished rod 5 moves upwards to drive the pull rod 4 to move downwards, pull rod 4 also can drive dog 21 downstream, then dog 21 drives opening clamp plate A through contradicting between with opening clamp plate A10 and compresses tightly downwards, then tighten nut 12, can accomplish the clamp of backplate 3, if need dismantle backplate 3, only need take out nut 12, just lost fixed restriction between opening clamp plate A10 and the opening clamp plate B11 after taking out nut 12, then take out opening clamp plate A10 and opening clamp plate B11, just can dismantle backplate 3, through setting up lever assembly and polish rod 5 and the pull rod 4 that links to each other with lever assembly, and opening clamp plate A10 and the opening clamp plate B11 of setting on pull rod 4 and polish rod 5, make as long as lock nut 12 on polish rod 5, when nut 12 drives opening clamp plate B11 and presss from both sides tightly, also can drive pull rod 4 through lever assembly down, make opening clamp plate A10 and opening clamp plate B11 press from both sides tight backplate 3 simultaneously, only need lock nut 12 and just can reach the effect of pressing from both sides tight backplate 3, the setting up of opening clamp plate also makes the installation dismantle convenient, and production efficiency has been improved.

The utility model discloses a further set up to: the lever assembly comprises a rocker seat 13 fixedly arranged at the lower end of the workbench 2 and a rocker 14 movably arranged on the rocker seat 13, one end of the rocker 14 is connected with the pull rod 4 through a movable assembly, the other end of the rocker 14 is connected with the polish rod 5 through a sliding assembly, and through the arrangement of the rocker seat 13 and the rocker 14, when the opening pressing plate B11 is pressed through the nut 12, the opening pressing plate A10 is driven to be pressed through the lever effect, so that the clamping is convenient and rapid.

The utility model discloses a further set up to: the movable assembly comprises a first pin shaft 15 arranged at the lower end of the pull rod 4, a pin groove 16 is formed in one end of the rocker 14, the pull rod 4 is movably connected with the rocker 14 through the first pin shaft 15 and the pin groove 16 in a matched mode, the pull rod 4 is movably arranged in the pin groove 16 through the first pin shaft 15, the rocker 14 is convenient to drive the pull rod to move up and down when rotating, the first pin shaft 15 is enabled to have a movable space through the pin groove 16, movement is enabled to be more smooth, and the pull rod 4 is convenient to move up and down.

The utility model discloses a further set up to: the sliding assembly comprises a sliding groove 17 which is formed at the other end of the rocker 14 in a penetrating mode, a second pin shaft 18 is arranged at the lower end of the polished rod 5, the second pin shaft 18 is arranged in the sliding groove 17 in a sliding mode, the second pin shaft 18 is detachably connected with the polished rod 5 and the first pin shaft 15 is detachably connected with the pull rod 4 through fixing assemblies which are arranged in the same structure, the polished rod 5 is movably arranged in the sliding groove 17 through the second pin shaft 18, the polished rod 5 moves up and down, when the rocker 14 is driven to rotate, the second pin shaft 18 is provided with a moving space through the sliding groove 17, the movement is smooth, and the polished rod 5 can move up and down conveniently.

The utility model discloses a further set up to: locating component is including fixed a plurality of locating piece 19 that sets up on workstation 2, the constant head tank 20 that matches with locating piece 19 is seted up to the lower extreme of backplate 3, backplate 3 sets up on workstation 2 through constant head tank 20 and locating piece 19's cooperation, through having set up locating component for backplate 3 is processing in needs, will place to carry out quick direction through locating piece 19 and constant head tank 20's setting when pressing from both sides tightly on workstation 2, has also made things convenient for logical groove 6 and through-hole 7 and locating hole 8 and perforation 9 between quick alignment, has made things convenient for placing of backplate 3.

The utility model discloses a further set up to: the upper end of pull rod 4 has dog 21, the lower terminal surface of dog 21 is contradicted with the up end of opening clamp plate A10, through having set up with 4 fixed connection's of pull rod dog 21, dog 21 is contradicted with opening clamp plate A10 for pull rod 4 can drive dog 21 downstream when the downstream, dog 21 through with opening clamp plate A10 between conflict be connected drive opening clamp plate A10 and compress tightly backplate 3, made things convenient for the clamp of backplate 3 to press from both sides tightly.

The utility model discloses a further set up to: the fixing assembly comprises a split pin 22 and a fixing hole 23 which is formed in the circumferential outer surface of the second pin shaft 18 in a penetrating mode, the split pin 22 is located in the fixing hole 23, a gasket 24 is arranged between the split pin 22 and the polished rod 5, the gasket 24 is sleeved on the second pin shaft 18, the pull plate, the polished rod 5 and the rocker 14 are detachably connected through the fixing assembly, maintenance and replacement of the pull rod 4 and the polished rod 5 are facilitated, when the polished rod 5 needs to be inserted into different positioning holes 8 to clamp the protection plate 3 according to requirements, the polished rod 5 can be detached and then inserted into different positioning holes 8, then the fixed assembly is fixedly connected with the rocker 14, and replacement of the polished rod 5 according to different requirements is facilitated.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.

Claims

1. The utility model provides a frock clamp of backplate, including supporting seat (1), fixed workstation (2) of setting on supporting seat (1), backplate (3) of a plurality of setting on workstation (2) and be used for carrying out the tight clamping mechanism of clamp to backplate (3), its characterized in that: the clamping mechanism comprises a pull rod (4) and a polish rod (5), a through groove (6) and a through hole (7) are arranged on the guard plate (3) in a penetrating way, a plurality of positioning holes (8) which are communicated with the through groove (6) are arranged on the workbench (2) in a penetrating way, a through hole (9) which is communicated with the through hole (7) is arranged on the workbench (2) in a penetrating way, the pull rod (4) passes through the through hole (9) and is movably arranged in the through hole (7) up and down, the polish rod (5) passes through the positioning hole (8) and is movably arranged in the through groove (6) up and down, one end of the pull rod (4) and one end of the polish rod (5) extend out of the upper end of the guard plate (3), the upper ends of the pull rod (4) and the polish rod (5) are provided with an opening pressing plate A (10) and an opening pressing plate B (11), the lower end surfaces of the opening pressing plate A (10) and the opening pressing plate B (11) are abutted against the upper end surface of the guard plate (3), the upper end of the polish rod (5) is provided with threads, the upper end of the polish rod (5) is provided with a nut (12) in a spiral way, the lower end surface of the nut (12) is abutted against the upper end surface of the opening pressing plate B (11), the polished rod (5) drives the pull rod (4) through the lever component to drive the opening pressing plate A (10) to clamp downwards, the guard plate (3) is arranged on the workbench (2) through a positioning assembly.

2. The tooling clamp for the guard plate of claim 1, wherein: the lever assembly comprises a rocker seat (13) fixedly arranged at the lower end of the workbench (2) and a rocker (14) movably arranged on the rocker seat (13) through a lever, one end of the rocker (14) is connected with the pull rod (4) through a movable assembly, and the other end of the rocker (14) is connected with the polish rod (5) through a sliding assembly.

3. The tooling clamp for the guard plate according to claim 2, characterized in that: the movable assembly comprises a first pin shaft (15) arranged at the lower end of the pull rod (4), a pin groove (16) is formed in one end of the rocker (14), and the pull rod (4) is movably connected with the rocker (14) through the matching of the first pin shaft (15) and the pin groove (16).

4. The tooling clamp for the guard plate according to claim 3, characterized in that: the sliding assembly comprises a sliding groove (17) which is formed in the other end of the rocker (14) in a penetrating mode, a second pin shaft (18) is arranged at the lower end of the polished rod (5), the second pin shaft (18) is arranged in the sliding groove (17) in a sliding mode, and the second pin shaft (18) is detachably connected with the polished rod (5) and the first pin shaft (15) is detachably connected with the pull rod (4) through fixing assemblies which are identical in structure.

5. The tooling clamp for the guard plate according to claim 4, characterized in that: locating component is including fixed a plurality of locating piece (19) that sets up on workstation (2), constant head tank (20) that match with locating piece (19) are seted up to the lower extreme of backplate (3), backplate (3) pass through the cooperation setting of constant head tank (20) and locating piece (19) on workstation (2).

6. The tooling clamp for the guard plate of claim 5, wherein: the upper end of the pull rod (4) is provided with a stop block (21), and the lower end face of the stop block (21) is abutted against the upper end face of the opening pressing plate A (10).

7. The tooling clamp for the guard plate of claim 6, wherein: the fixed subassembly includes split pin (22) and link up and set up fixed orifices (23) on second round pin axle (18) circumference surface, split pin (22) are located fixed orifices (23), be equipped with gasket (24) between split pin (22) and polished rod (5), gasket (24) cover is established on second round pin axle (18).