CN209698917U - A kind of machining solid mechanical fixture - Google Patents

A kind of machining solid mechanical fixture Download PDF

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Publication number
CN209698917U
CN209698917U CN201920447450.3U CN201920447450U CN209698917U CN 209698917 U CN209698917 U CN 209698917U CN 201920447450 U CN201920447450 U CN 201920447450U CN 209698917 U CN209698917 U CN 209698917U
Authority
CN
China
Prior art keywords
clamp head
table top
clamp
mechanical
clamping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920447450.3U
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Chinese (zh)
Inventor
贾平平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weinan Teachers College
Weinan Normal University
Original Assignee
Weinan Teachers College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weinan Teachers College filed Critical Weinan Teachers College
Priority to CN201920447450.3U priority Critical patent/CN209698917U/en
Application granted granted Critical
Publication of CN209698917U publication Critical patent/CN209698917U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to mechanical clamp technical fields, specially a kind of machining solid mechanical fixture, two positioning columns including mechanical table top and being symmetrically fixedly connected on mechanical table top, it further include thering is one end to rotate the clamp head being socketed on positioning column, the other end of the clamp head is locked by locking device and mechanical table top, and two clamp heads are symmetrical set.This machining solid mechanical fixture, it is slided in arc chute by the sliding block of clamp head lower end, centered on positioning column, clamp head does circular motion, and the position of the change clamp head of great convenience facilitates placement processing mold, it rotates clamping screw and realizes clamping and disassembly of the clamp head to processing mold, it assists clamping bar to increase clamped height, to increase clamping force, there is very strong practicability.

Description

A kind of machining solid mechanical fixture
Technical field
The utility model relates to mechanical clamp technical field, specially a kind of machining solid mechanical fixture.
Background technique
It is used to fasten workpiece when fixture is processing, part is made to be fixed on the tool of corresponding position.Clamp technology just towards High-precision, efficient, module, combination, general, economic direction are developed, and fixture is also known as fixture.In a broad sense, in technical process Any process all can be described as fixture for easily and safely installing the device of workpiece.Such as welding fixture, inspection jig, dress With fixture, die clamp etc..But existing die clamp, structure is single, cannot be clamped according to the mold of different height solid It is fixed, the bottom of mold can only be clamped in, for higher-height part, in its bottom clamping, clamping force is not tight enough, is easy pine It is dynamic, it has not been convenient to the use of user.For this purpose, it is proposed that a kind of machining solid mechanical fixture.
Utility model content
The purpose of this utility model is to provide a kind of machining solid mechanical fixtures, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of machining solid mechanical fixture, including mechanical table top and is symmetrically fixedly connected on mechanical table top Two positioning columns further include having one end to rotate the clamp head being socketed on positioning column, and the other end of the clamp head passes through locking Device is locked with mechanical table top, and two clamp heads are symmetrical set.
Preferably, the locking device includes that vertical screw thread is plugged on the clamping screw of the clamp head other side and is provided with On mechanical table top with the matched locating slot of clamping screw screw thread.
Preferably, the lower end of the clamp head is connected with the sliding block for facilitating clamp head to rotate, and opens up on the machinery table top There is the arc chute that for sliding block sliding and the center of circle is overlapped with the center of positioning column.
Preferably, two clamp head sides close to each other, which are equipped with, can increase the auxiliary device for clamping height.
Preferably, the auxiliary device includes being provided with the T-type groove of clamp head middle inside and being plugged on T-type groove On auxiliary clamping bar.
Preferably, the auxiliary clamping bar is in the T-type structure with T-type matching grooves, and assisting the height of clamping bar is clamp head 2-4 times of height.
Compared with prior art, the utility model has the beneficial effects that this machining solid mechanical fixture, passes through folder The sliding block of tool head lower end slides in arc chute, and centered on positioning column, clamp head does circular motion, and great convenience changes The position for becoming clamp head facilitates placement processing mold, and rotation clamping screw realizes clamping and disassembly of the clamp head to processing mold, It assists clamping bar to increase clamped height, to increase clamping force, there is very strong practicability.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram;
Fig. 2 is the utility model overlooking structure diagram.
In figure: mechanical table top 1, clamp head 3, clamping screw 4, sliding block 5, arc chute 6, auxiliary clamping bar 7, is determined positioning column 2 Position slot 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of machining solid mechanical fixture, including mechanical table top 1 and be symmetrically fixedly connected on mechanical table top 1 Two positioning columns 2, further include thering is one end to rotate the clamp head 3 that is socketed on positioning column 2, the other end of clamp head 3 passes through lock Tight device is locked with mechanical table top 1, and locking device includes the clamping screw 4 that vertical screw thread is plugged on 3 other side of clamp head And be provided on mechanical table top 1 with the matched locating slot 8 of 4 screw thread of clamping screw, the lower end of clamp head 3, which is connected with, facilitates fixture The sliding blocks 5 of first 3 rotation offer the arc cunning that for the sliding of sliding block 5 and the center of circle is overlapped with the center of positioning column 2 on mechanical table top 1 Slot 6 is slided in arc chute 6 by the sliding block 5 of 3 lower end of clamp head, and centered on positioning column 2, clamp head 3 does circular arc fortune Dynamic, the position of the change clamp head 3 of great convenience facilitates placement processing mold, and rotation clamping screw 4 realizes that clamp head 3 is right The clamping and disassembly of processing mold,
Two clamp heads 3 are symmetrical set, and two sides close to each other of clamp head 3, which are equipped with to increase, clamps height Auxiliary device, auxiliary device include the auxiliary for being provided with the T-type groove of 3 middle inside of clamp head and being plugged on T-type groove Clamping bar 7, auxiliary clamping bar 7 assist the height of clamping bar 7 for the 2-4 of 3 height of clamp head in the T-type structure with T-type matching grooves Times, increase is located at 3 top position of clamp head to processing mold and fixes to clamp, and auxiliary clamping bar 7 increases clamped height, increases and clamps Dynamics and gripping range have very strong practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of machining solid mechanical fixture, including mechanical table top (1) and be symmetrically fixedly connected on mechanical table top (1) On two positioning columns (2), it is characterised in that: further include thering is one end to rotate the clamp head (3) that is socketed on positioning column (2), institute The other end for stating clamp head (3) is locked by locking device and mechanical table top (1), and two clamp heads (3) are symmetrical set.
2. a kind of machining solid mechanical fixture according to claim 1, it is characterised in that: the locking device packet Vertical screw thread is included to be plugged on the clamping screw (4) of clamp head (3) other side and be provided on mechanical table top (1) and clamping screw (4) the matched locating slot of screw thread (8).
3. a kind of machining solid mechanical fixture according to claim 2, it is characterised in that: the clamp head (3) Lower end be connected with the sliding block (5) for facilitating clamp head (3) to rotate, offer on machinery table top (1) for sliding block (5) sliding and The arc chute (6) that the center of circle is overlapped with the center of positioning column (2).
4. a kind of machining solid mechanical fixture according to claim 1, it is characterised in that: two clamp heads (3) side close to each other, which is equipped with, can increase the auxiliary device for clamping height.
5. a kind of machining solid mechanical fixture according to claim 4, it is characterised in that: the auxiliary device packet Include the auxiliary clamping bar (7) for being provided with the T-type groove of clamp head (3) middle inside and being plugged on T-type groove.
6. a kind of machining solid mechanical fixture according to claim 5, it is characterised in that: the auxiliary clamping bar (7) in the T-type structure with T-type matching grooves, and assist the height of clamping bar (7) for 2-4 times of clamp head (3) height.
CN201920447450.3U 2019-04-03 2019-04-03 A kind of machining solid mechanical fixture Expired - Fee Related CN209698917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920447450.3U CN209698917U (en) 2019-04-03 2019-04-03 A kind of machining solid mechanical fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920447450.3U CN209698917U (en) 2019-04-03 2019-04-03 A kind of machining solid mechanical fixture

Publications (1)

Publication Number Publication Date
CN209698917U true CN209698917U (en) 2019-11-29

Family

ID=68648863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920447450.3U Expired - Fee Related CN209698917U (en) 2019-04-03 2019-04-03 A kind of machining solid mechanical fixture

Country Status (1)

Country Link
CN (1) CN209698917U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112460432A (en) * 2020-11-04 2021-03-09 山西平阳重工机械有限责任公司 Centrosymmetric multi-degree-of-freedom rotating platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112460432A (en) * 2020-11-04 2021-03-09 山西平阳重工机械有限责任公司 Centrosymmetric multi-degree-of-freedom rotating platform

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191129

Termination date: 20200403

CF01 Termination of patent right due to non-payment of annual fee