CN215355792U

CN215355792U - A adjustable frock clamp for hardware punching press

Info

Publication number: CN215355792U
Application number: CN202023061113.2U
Authority: CN
Inventors: 杜益伦
Original assignee: Kunshan Jinqunli Precision Components Co ltd
Current assignee: Kunshan Jinqunli Precision Components Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-31
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an adjustable tool clamp for hardware stamping, which comprises a bottom plate, wherein one end of the upper surface of the bottom plate is fixedly connected with a fixed clamping piece, the other end of the upper surface of the bottom plate is provided with a movable clamping piece, the lower surface of the movable clamping piece is fixedly connected with a limiting sliding block, the other end of the upper surface of the bottom plate is provided with a limiting sliding groove, and the limiting sliding block is positioned in the limiting sliding groove. Above-mentioned an adjustable frock clamp for hardware punching press is through being provided with movable holder on the bottom plate, and the activity holder sets up to adjustable structure, can adjust according to the size of different raw materialss, has improved the centre gripping scope of this device, is provided with the activity on the activity holder and presss from both sides, and the activity presss from both sides and adjusts through threaded rod and spacing swivel nut on the baffle, can be with the quick spacing centre gripping of raw materials, has improved the work efficiency of this device.

Description

A adjustable frock clamp for hardware punching press

Technical Field

The utility model relates to a tool clamp, in particular to an adjustable tool clamp for hardware stamping.

Background

Hardware accessories refer to machine parts or components made of hardware, as well as some small items of hardware. It can be used alone or as an assistant tool. Such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like. The small hardware products are mostly not the final consumer products. But as a kit for industrial manufacture, a semi-finished product, a tool for a production process, and the like. Only a small part of daily hardware products (accessories) are tool consumer goods necessary for people's life.

The stamping fixture produced by the existing hardware fitting has a single structure, can only clamp a single raw material, and can not clamp the raw materials of different models and sizes, so that the working efficiency and the working range of the stamping device are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable tool clamp for hardware stamping, and the adjustable tool clamp is used for solving the problem that the clamping range of the tool clamp in the prior art is small.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an adjustable tool clamp for hardware stamping comprises a bottom plate, wherein one end of the upper surface of the bottom plate is fixedly connected with a fixed clamping piece, the other end of the upper surface of the bottom plate is provided with a movable clamping piece, the lower surface of the movable clamping piece is fixedly connected with a limiting slide block, the other end of the upper surface of the bottom plate is provided with a limiting sliding groove, the limiting sliding block is positioned in the limiting sliding groove, a thread groove is arranged in the middle of the limiting slide block in a penetrating way, a first threaded rod is connected in the thread groove in a penetrating way, one end of the first threaded rod is movably connected with the inner wall of one end of the limiting chute through a bearing, the other end of the first threaded rod penetrates through a dead slot formed in the inner wall of the other end of the limiting chute and is fixedly connected with a knob, the knob is located the outside of bottom plate, the upper surface of fixed holder and activity holder all bonds has the rubber layer.

As a further improvement of the scheme, the fixed clamping piece comprises a fixed plate, the fixed plate is fixedly installed at one end of the upper surface of the base plate, one end of the upper surface of the fixed plate is fixedly connected with a fixed clamp, and one side of the fixed clamp is fixedly connected with a reinforcing plate.

As a further improvement of the scheme, the movable clamping piece comprises a movable plate, a movable clamp is arranged at one end of the upper surface of the movable plate, and the movable clamp corresponds to the fixed clamp.

As a further improvement of the scheme, the bottom fixedly connected with forked tail slider that the activity was pressed from both sides, forked tail spout has been seted up to the upper surface one end of fly leaf, forked tail slider is located forked tail spout.

As a further improvement of the scheme, the other end of the upper surface of the movable plate is fixedly connected with a baffle, the middle of the baffle is penetrated and provided with a through groove, a second threaded rod is penetrated and connected inside the through groove, and one end of the second threaded rod is fixedly connected with one side of the movable clamp.

As a further improvement of the scheme, a limiting threaded sleeve is sleeved on the outer side of the middle of the second threaded rod and located between the baffle and the movable clamp, a plurality of ball grooves distributed in an annular array are formed in the edge of one side of the limiting threaded sleeve, balls are arranged in the ball grooves, and the balls correspond to one side of the baffle.

Compared with the prior art, the adjustable tool clamp for hardware stamping has the advantages that the movable clamping piece is arranged on the bottom plate, the movable clamping piece is of an adjustable structure and can be adjusted according to sizes of different raw materials, the clamping range of the device is improved, the movable clamp is arranged on the movable clamping piece and adjusted through the threaded rod and the limiting screw sleeve on the baffle, the raw materials can be rapidly clamped in a limiting mode, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of an adjustable tooling fixture for hardware stamping according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixed clamping member of an adjustable tooling fixture for hardware stamping according to an embodiment of the present invention;

FIG. 3 is a schematic sectional view of a movable clamping member of an adjustable tooling fixture for hardware stamping according to an embodiment of the present invention;

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1 to 3, in this embodiment, an adjustable tooling fixture for hardware stamping includes a bottom plate 1, a fixed clamping member 2 is fixedly connected to one end of an upper surface of the bottom plate 1, a movable clamping member 3 is disposed at the other end of the upper surface of the bottom plate 1, the fixed clamping member 2 and the movable clamping member 3 are matched to clamp and limit a raw material, a limit slider 4 is fixedly connected to a lower surface of the movable clamping member 3, a limit chute 5 is formed at the other end of the upper surface of the bottom plate 1, the limit slider 4 is located in the limit chute 5, a thread groove 6 is formed in the middle of the limit slider 4, a first threaded rod 7 is connected to the inside of the thread groove 6 in a penetrating manner, the first threaded rod 7 is matched with the thread groove 6 to drive the limit slider 4 to move in the limit chute 5 and further drive the movable clamping member 3 to move, one end of the first threaded rod 7 is movably connected to an inner wall of one end of the limit chute 5 through a bearing, the dead slot 8 and the fixedly connected with knob 9 of seting up on 5 other end inner walls of spacing spout are run through to the other end of first threaded rod 7, and knob 9 is located the outside of bottom plate 1, can drive first threaded rod 7 through knob 9 and rotate, and the upper surface of fixed holder 2 and activity holder 3 has all bonded rubber layer 10, and the setting on rubber layer 10 makes the raw materials can not with fixed holder 2 and the rigid contact of activity holder 3.

Fixed holder 2 includes fixed plate 11, and fixed plate 11 fixed mounting is in the upper surface one end of bottom plate 1, and fixed plate 11's upper surface one end fixedly connected with fixation clamp 12, one side fixed connection reinforcing plate 13 of fixation clamp 12, reinforcing plate 13 set up to the triangle-shaped structure, have improved the compressive strength of fixation clamp 12, and then have improved the stability of this device centre gripping.

The movable clamping piece 3 comprises a movable plate 14, a movable clamp 15 is arranged at one end of the upper surface of the movable plate 14, the movable clamp 15 corresponds to a fixed clamp 12, the movable clamp 15 is matched with the fixed clamp 12 to clamp and limit raw materials, a dovetail slide block 16 is fixedly connected to the bottom end of the movable clamp 15, a dovetail slide groove 17 is formed in one end of the upper surface of the movable plate 14, the dovetail slide block 16 is located in the dovetail slide groove 17, the dovetail slide block 16 and the dovetail slide groove 17 are matched to play a role in guiding and limiting the movable clamp 15, so that the movable clamp 15 keeps linear movement, meanwhile, the movable clamp 15 is prevented from being separated from the movable plate 14, a baffle plate 18 is fixedly connected to the other end of the upper surface of the movable plate 14, a through groove 19 is formed in the middle of the baffle plate 18, a second threaded rod 20 is connected to the through groove 19, one end of the second threaded rod 20 is fixedly connected to one side of the movable clamp 15, a limiting screw sleeve 21 is sleeved on the outer side of the middle of the second threaded rod 20, spacing swivel nut 21 is located between baffle 18 and the activity clamp 15, spacing swivel nut 21 can press from both sides 15 spacing fixed with the activity with the cooperation of second threaded rod 20, a plurality of ball grooves 22 that are the annular array and distribute are seted up to one side edge of spacing swivel nut 21, the inside in ball groove 22 is provided with ball 23, ball 23 is corresponding with one side of baffle 18, ball 23 sets up the frictional force that has reduced between spacing swivel nut 21 and the baffle 18 for spacing swivel nut 21 is convenient for rotate.

The specific work flow of the adjustable tool clamp for hardware stamping comprises the following steps:

1) firstly, the distance between the movable clamping piece 3 and the fixed clamping piece 2 is adjusted according to the size of the raw material, at the moment, the knob 9 is screwed, the knob 9 drives the first threaded rod 7 to rotate, the first threaded rod 7 is matched with the threaded groove 6 to drive the limiting slide block 4 to move in the limiting slide groove 5, and further the movable clamping piece 3 is driven to move;

2) after the movable clamping piece 3 is adjusted, the raw material is placed between the fixed clamping piece 2 and the movable clamping piece 3, and the rubber layer 10 on the fixed clamping piece 2 and the movable clamping piece 3 is in contact with the raw material;

3) moving the movable clamp 15, wherein the movable clamp 15 keeps moving linearly under the action of the dovetail slide block 16 and the dovetail slide groove 17 until the movable clamp 15 is contacted with the raw material, and at the moment, the movable clamp 15 is matched with the fixed clamp 12 to limit the raw material;

4) screwing the limiting threaded sleeve 21, moving the limiting threaded sleeve 21 on the second threaded rod 20 until the limiting threaded sleeve 21 is attached to one side of the baffle 18, limiting the movable clamp 15 by matching the limiting threaded sleeve 21 with the second threaded rod 20, continuing screwing the limiting threaded sleeve 21, enabling the limiting threaded sleeve 21 to rotate conveniently by the aid of the balls 23 on the limiting threaded sleeve 21, and limiting the raw material by matching the movable clamp 15 with the fixed clamp 12.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the utility model, which are intended to be within the scope of the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable tooling fixture for hardware stamping, which comprises a bottom plate and is characterized in that, one end of the upper surface of the bottom plate is fixedly connected with a fixed clamping piece, the other end of the upper surface of the bottom plate is provided with a movable clamping piece, the lower surface of the movable clamping piece is fixedly connected with a limiting slide block, the other end of the upper surface of the bottom plate is provided with a limiting chute, the limiting slide block is positioned in the limiting slide groove, the middle part of the limiting slide block is provided with a thread groove in a penetrating way, a first threaded rod is connected in the threaded groove in a penetrating way, one end of the first threaded rod is movably connected with the inner wall of one end of the limiting sliding groove through a bearing, the other end of the first threaded rod penetrates through a hollow groove formed in the inner wall of the other end of the limiting sliding groove and is fixedly connected with a knob, the knob is located the outside of bottom plate, the upper surface of fixed holder and activity holder all bonds has the rubber layer.

2. The adjustable tooling clamp for hardware stamping according to claim 1, wherein the fixed clamping piece comprises a fixed plate, the fixed plate is fixedly mounted at one end of the upper surface of the base plate, one end of the upper surface of the fixed plate is fixedly connected with a fixed clamp, and one side of the fixed clamp is fixedly connected with a reinforcing plate.

3. The adjustable tooling clamp for hardware stamping according to claim 2, wherein the movable clamping piece comprises a movable plate, one end of the upper surface of the movable plate is provided with a movable clamp, and the movable clamp corresponds to the fixed clamp.

4. The adjustable tool clamp for hardware stamping according to claim 3, wherein the bottom end of the movable clamp is fixedly connected with a dovetail slide block, one end of the upper surface of the movable plate is provided with a dovetail sliding groove, and the dovetail slide block is located in the dovetail sliding groove.

5. The adjustable tool clamp for hardware stamping of claim 4, wherein the other end of the upper surface of the movable plate is fixedly connected with a baffle, a through groove is formed in the middle of the baffle in a penetrating mode, a second threaded rod is connected to the inside of the through groove in a penetrating mode, and one end of the second threaded rod is fixedly connected with one side of the movable clamp.

6. The adjustable tool clamp for hardware stamping according to claim 5, wherein a limiting threaded sleeve is sleeved on the outer side of the middle of the second threaded rod and located between the baffle and the movable clamp, a plurality of ball grooves distributed in an annular array are formed in one side edge of the limiting threaded sleeve, balls are arranged inside the ball grooves, and the balls correspond to one side of the baffle.