CN216542843U

CN216542843U - Adjustable stroke tooling clamp

Info

Publication number: CN216542843U
Application number: CN202122579917.XU
Authority: CN
Inventors: 李求坤; 周劲松
Original assignee: Nanjing Zhengling Auto Parts Co ltd
Current assignee: Nanjing Zhengling Auto Parts Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-17
Anticipated expiration: 2031-10-26

Abstract

The utility model belongs to the technical field of tool fixtures, in particular to a tool fixture with an adjustable stroke, which aims at the problems that the tool fixture in the prior art is generally fixed and is fixed by a positioning pin, the accuracy of the tool is required to be ensured, but the size of a workpiece is increased along with the corrosion and the abrasion of a die due to the casting of the workpiece, and a tool fixture positioning block is frequently replaced or processed if the fixed tool fixture is adopted, the utility model provides the following scheme, which comprises a bottom plate, wherein the bottom plate is of a hollow structure, the inner wall of the bottom plate is connected with the tool fixture positioning block in a sliding way, the top of the tool fixture positioning block extends out of the bottom plate, the top of the bottom plate is positioned at the right side of the tool fixture positioning block and is fixedly connected with a bearing seat, the tool fixture positioning block is moved by adjusting, any part is not required to be replaced in the middle, the structural design is ingenious and reasonable, and the use is convenient and reliable, time and labor are saved, the installation efficiency is greatly improved, and the production cost is saved.

Description

Adjustable stroke tooling clamp

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a stroke-adjustable tool fixture.

Background

Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. The tool comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like. The tooling is a general abbreviation thereof.

Frock clamp generally adopts fixed among the prior art, fixes with the locating pin, need guarantee the accurate nature of frock, nevertheless because the casting work piece can be along with the erosive wear of mould, and the work piece size can grow, if adopt fixed frock clamp can often change or process frock clamp locating piece, so we provide a marrow ration extractor for solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a fixed tooling fixture is generally adopted and fixed by a positioning pin, the accuracy of a tooling needs to be ensured, but the size of a workpiece is increased due to the fact that a cast workpiece is abraded along with the corrosion of a die, and a positioning block of the tooling fixture is frequently replaced or machined if the fixed tooling fixture is adopted, and provides the tooling fixture with an adjustable stroke.

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

the utility model provides a frock clamp of stroke with adjustable, includes the bottom plate, and the bottom plate is hollow structure, the bottom inner wall sliding connection of bottom plate has the frock clamp locating piece, and outside the top of frock clamp locating piece extended to the bottom plate, the top of bottom plate is located the right side fixedly connected with bearing frame of frock clamp locating piece, the right side of frock clamp locating piece is equipped with adjustment mechanism.

Preferably, adjustment mechanism includes stop screw, control bolt and adjustable screw, stop screw fixed connection is in the bearing frame, the control bolt rotates to be connected in the frock clamp locating piece, and outside the right-hand member of control bolt extended to the frock clamp locating piece, the control bolt run through the stop screw, the outer wall of control bolt and the inner wall threaded connection of stop screw, adjustable screw fixed connection is at the right-hand member of control bolt, and adjustment mechanism can carry out effectual regulation, the different material of convenient adaptation to the frock clamp locating piece.

Preferably, the inner wall of the stop screw is provided with threads, the stop screw is in threaded connection with the outer wall of the control bolt through the threads, and when the control bolt rotates, the control bolt can be guided to move through the threads in the stop screw.

Preferably, the top of frock clamp locating piece and the top of bearing frame all are equipped with the screw hole, the screw hole is waist type hole, and the quantity of screw hole is four, swing joint has interior hexagonal bolt No. one in the screw hole of frock clamp locating piece, and the quantity of interior hexagonal bolt is two, swing joint has interior hexagonal bolt No. two in the screw hole of bearing frame, and the quantity of interior hexagonal bolt No. two is two, and the frock clamp locating piece is fixed through interior hexagonal bolt No. one, and the convenience of interior hexagonal bolt No. two is fixed the bearing frame.

Preferably, the bottom inner wall of bottom plate is equipped with the fixed orifices, and the quantity of fixed orifices is four, four fixed orifices and two hexagon socket head cap screw swing joint, and the screw hole makes things convenient for a hexagon socket head cap screw to fix along with the removal of frock clamp locating piece.

Preferably, the right side of frock clamp locating piece is equipped with the material standing groove, and the material standing groove makes things convenient for the material to prevent to contact through material and bearing frame, fix the material.

Has the advantages that:

1. when the positioning block of the tool fixture needs to be adjusted, the first hexagon socket head cap screw is taken down, the adjustable screw is rotated to drive the bolt to rotate, the bolt moves through threaded connection of the inner wall of the stop screw, and the bolt can be controlled to move left and right through forward and backward rotation of the adjustable screw;

2. when control bolt controlled and moved about, control bolt can control the frock clamp locating piece and remove about, and reinstallate a hexagon socket head cap screw this moment and be connected with the fixed orifices, place the material in the material standing groove simultaneously, and the frock clamp locating piece carries out the centre gripping to the material with the bearing frame this moment to through the regulation to the frock clamp locating piece, realize adjusting the centre gripping to the material of difference.

The positioning block of the tool clamp is adjusted to move, any part does not need to be replaced in the middle, the tool clamp is ingenious and reasonable in structural design, convenient and reliable to use, time-saving and labor-saving, the mounting efficiency is greatly improved, and the production cost is saved.

Drawings

FIG. 1 is a three-dimensional view of a structure of a stroke-adjustable tooling fixture according to the present invention;

FIG. 2 is a front cross-sectional view of an adjustable stroke tool clamp according to the present invention;

fig. 3 is a structural plan view of a tooling fixture with an adjustable stroke according to the present invention.

In the figure: 1 frock clamp locating piece, No. 2 hexagon socket head cap screw, 3 bearing frames, No. 4 hexagon socket head cap screw, 5 adjustable screws, 6 bottom plates, 7 locking screws, 8 control bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a tooling fixture with an adjustable stroke comprises a bottom plate 6, wherein the bottom plate 6 is of a hollow structure, and is characterized in that a tooling fixture positioning block 1 is slidably connected to the inner wall of the bottom plate 6, the top of the tooling fixture positioning block 1 extends out of the bottom plate 6, a bearing seat 3 is fixedly connected to the top of the bottom plate 6, which is positioned on the right side of the tooling fixture positioning block 1, a material can be effectively clamped through the matching between the tooling fixture positioning block 1 and the bearing seat 3, and an adjusting mechanism is arranged on the right side of the tooling fixture positioning block 1;

the adjusting mechanism comprises a stop screw 7, a control bolt 8 and an adjustable screw 5, the stop screw 7 is fixedly connected in the bearing seat 3, the control bolt 8 is rotatably connected in the tool clamp positioning block 1, the right end of the control bolt 8 extends out of the tool clamp positioning block 1, when the control bolt 8 moves, the tool clamp positioning block 1 can be synchronously driven to move synchronously, the control bolt 8 penetrates through the stop screw 7, the stop screw 7 is conveniently matched with the bolt 8 and can move conveniently through threads, the outer wall of the control bolt 8 is in threaded connection with the inner wall of the stop screw 7, the adjustable screw 5 is fixedly connected at the right end of the control bolt 8, the adjustable screw 5 can control the bolt 8 to rotate forwards and backwards, the adjusting mechanism can effectively adjust the tool clamp positioning block 1 and is convenient to adapt to different materials; the inner wall of the stop screw 7 is provided with threads, the stop screw 7 is in threaded connection with the outer wall of the control bolt 8 through the threads, and when the control bolt 8 rotates, the control bolt 8 can be guided to move through the threads in the stop screw 7;

the top of the tool clamp positioning block 1 and the top of the bearing seat 3 are both provided with screw holes, the screw holes are waist-shaped holes, the number of the screw holes is four, the screw holes of the tool clamp positioning block 1 are internally and movably connected with a first hexagon socket head cap screw 2, the number of the first hexagon socket head cap screw 2 is two, the screw holes of the bearing seat 3 are internally and movably connected with a second hexagon socket head cap screw 4, the number of the second hexagon socket head cap screw 4 is two, the tool clamp positioning block 1 is fixed through the first hexagon socket head cap screw 2, and the second hexagon socket head cap screw 4 is convenient to fix the bearing seat 3; the inner wall of the bottom plate 6 is provided with four fixing holes, the four fixing holes are movably connected with the two first inner hexagonal bolts 2, and the threaded holes facilitate the first inner hexagonal threads 2 to be fixed along with the movement of the positioning block 1 of the tool clamp; the right side of frock clamp locating piece 1 is equipped with the material standing groove, and the material standing groove makes things convenient for the material to prevent to contact through material and bearing frame 3, fix the material.

The working principle is as follows: in actual work, when the tool clamp positioning block 1 needs to be adjusted, the first hexagon socket head cap screw 2 is taken down, the adjustable screw 5 is rotated, the adjustable screw 5 drives the control bolt 8 to rotate, when the control bolt 8 rotates, the control bolt 8 is connected with the inner wall thread of the stop screw 7 through the thread of the outer wall of the control bolt 8 to move, the bolt 8 can be controlled to move left and right through the forward and reverse rotation of the adjustable screw 5, when the control bolt 8 moves left and right, the control bolt 8 can control the tool clamp positioning block 1 to move left and right, when the tool clamp positioning block 1 moves right, the first hexagon socket head cap screw 2 is remounted to be connected with the fixed hole, the material is placed in the material placing groove, and the material is clamped through the gap between the tool clamp positioning block 1 and the bearing seat 3, and through the regulation to frock clamp locating piece 1, realize adjusting the centre gripping to different materials.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a frock clamp of stroke with adjustable, includes bottom plate (6), and bottom plate (6) are hollow structure, its characterized in that, the bottom inner wall sliding connection of bottom plate (6) has frock clamp locating piece (1), and outside the top of frock clamp locating piece (1) extended to bottom plate (6), the top of bottom plate (6) is located the right side fixedly connected with bearing frame (3) of frock clamp locating piece (1), the right side of frock clamp locating piece (1) is equipped with adjustment mechanism.

2. The adjustable stroke tooling fixture according to claim 1, wherein the adjusting mechanism comprises a stop screw (7), a control bolt (8) and an adjustable screw (5), the stop screw (7) is fixedly connected in the bearing seat (3), the control bolt (8) is rotatably connected in the tooling fixture positioning block (1), the right end of the control bolt (8) extends out of the tooling fixture positioning block (1), the control bolt (8) penetrates through the stop screw (7), the outer wall of the control bolt (8) is in threaded connection with the inner wall of the stop screw (7), and the adjustable screw (5) is fixedly connected at the right end of the control bolt (8).

3. The adjustable stroke tooling clamp according to claim 2, wherein the inner wall of the stop screw (7) is provided with threads, and the stop screw (7) is in threaded connection with the outer wall of the control bolt (8) through the threads.

4. The tooling fixture with the adjustable stroke according to claim 1, wherein screw holes are formed in the top of the tooling fixture positioning block (1) and the top of the bearing seat (3), the screw holes are waist-shaped holes, the number of the screw holes is four, a first inner hexagonal bolt (2) is movably connected in each screw hole of the tooling fixture positioning block (1), the number of the first inner hexagonal bolts (2) is two, a second inner hexagonal bolt (4) is movably connected in each screw hole of the bearing seat (3), and the number of the second inner hexagonal bolt (4) is two.

5. The adjustable stroke tooling clamp according to claim 1, wherein the bottom inner wall of the bottom plate (6) is provided with four fixing holes, and the four fixing holes are movably connected with two first hexagon socket bolts (2).

6. The adjustable stroke tooling clamp according to claim 1, wherein a material placing groove is formed in the right side of the tooling clamp positioning block (1).