CN214323119U

CN214323119U - Combined pressing plate

Info

Publication number: CN214323119U
Application number: CN202023091215.9U
Authority: CN
Inventors: 魏燕
Original assignee: Nanjing Jiangning Higher Vocational And Technical School
Current assignee: Nanjing Jiangning Higher Vocational And Technical School
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-01
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a combined type pressing plate, which comprises a pressing plate body, wherein one end of the pressing plate body is fixedly provided with an installation block, the bottom of the installation block is fixedly provided with a fixed groove, a pressing block is movably arranged in the fixed groove, screws are symmetrically inserted into two ends of the pressing block, the fixed groove is provided with a threaded hole matched with the screws for use, the top of the pressing plate body is fixedly provided with a movable groove, a movable block is movably inserted in the movable groove, the top of the movable block is fixedly provided with a through hole, and the two sides of one end of the movable block, which is positioned at the top of the pressing plate body, are symmetrically and fixedly provided with a positioning device; the utility model discloses pass through the fix with screw briquetting in the bottom of installation piece, can be when carrying out the clamping operation to soft parts such as copper, aluminium, can protect the part surface betterly, unlikely great surface destruction that produces, be convenient for make the movable block fix in the shifting chute through positioner to guarantee the stability of clamp plate body clamping behind the position of adjusting the clamp plate body.

Description

Combined pressing plate

Technical Field

The utility model relates to a mechanical fixture technical field specifically is a modular clamp plate.

Background

When the pressing plate is used for clamping a part, the front end of the pressing plate is a working part, and the lower bottom surface of the pressing plate is tightly attached to the upper surface of the clamped part and is pressed tightly. The pressing plate which is commonly used at present is integral and is generally made of steel parts, when the parts to be clamped are made of soft materials such as copper or aluminum, and when the parts are clamped by using the pressing plate, the surface of the parts can be damaged due to slightly larger pressing force, so that a combined pressing plate is provided for solving the problems.

Disclosure of Invention

An object of the utility model is to provide a modular clamp plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined type pressing plate, includes the clamp plate body, the fixed installation piece that is equipped with of one end of clamp plate body, the fixed slot that is equipped with in installation piece bottom, the fixed slot internalization is equipped with the briquetting, the both ends symmetry activity of briquetting is inserted and is equipped with the screw, be equipped with the screw hole that uses with the screw cooperation on the fixed slot, the fixed shifting chute that has seted up in top of clamp plate body, the mobilization inslot activity is inserted and is equipped with the movable block, the fixed through-hole that is equipped with in top of movable block, the movable block is located the fixed positioner that is equipped with of one end bilateral symmetry at clamp plate body top.

As a preferred technical scheme of the utility model, positioner is including fixed installation cavity of establishing in the movable block top, movable insert on the movable block on installation cavity top is equipped with and promotes the piece, it is equipped with the slider to promote the fixed one end bilateral symmetry that the piece is located the installation cavity, sliding insert is equipped with the slide bar on the slider, and the both ends of slide bar are fixed to be established in the installation cavity, the slider is kept away from and is equipped with expanding spring on the slide bar that promotes piece one side, it is equipped with the connecting block to promote the fixed one end bottom that the piece is located the installation cavity, the connecting block is located one side bottom mounting that promotes the piece and is equipped with the inserted bar, and the inserted bar activity is inserted and is established on the movable block, be equipped with the jack that uses with the inserted bar cooperation on the inner wall of shifting chute.

As a preferred technical scheme of the utility model, the movable block is located the one end both sides of shifting chute to fixed the fixture block that is equipped with, be equipped with the draw-in groove that uses with the fixture block cooperation in the shifting chute.

As a preferred technical scheme of the utility model, the bottom of briquetting is equipped with the standing groove that uses with the cooperation of screw tip.

As an optimal technical scheme of the utility model, the briquetting adopts pure copper material.

As an optimal technical scheme of the utility model, the clamp plate body adopts the steel material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressing block is fixed at the bottom of the mounting block through the screw, so that the surface of a part can be well protected without generating large surface damage when the soft part such as copper, aluminum and the like is clamped.

2. The moving block is convenient to fix in the moving groove through the positioning device, so that the clamping stability of the pressing plate is ensured after the position of the pressing plate body is adjusted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a middle moving block of the present invention;

fig. 3 is a schematic diagram of the bottom structure of the middle press block of the present invention.

In the figure: 1. a pressing plate body; 2. mounting blocks; 3. fixing grooves; 4. briquetting; 41. a placement groove; 5. a screw; 6. a threaded hole; 7. a moving groove; 8. a moving block; 81. a clamping block; 82. a card slot; 9. a through hole; 10. a positioning device; 101. a mounting cavity; 102. a pushing block; 103. a slider; 104. a slide bar; 105. a tension spring; 106. connecting blocks; 107. inserting a rod; 108. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a combined pressing plate comprises a pressing plate body 1, wherein one end of the pressing plate body 1 is fixedly provided with an installation block 2, the bottom of the installation block 2 is fixedly provided with a fixed groove 3, a pressing block 4 is movably arranged in the fixed groove 3, two ends of the pressing block 4 are symmetrically and movably inserted with screws 5, the fixed groove 3 is provided with a threaded hole 6 matched with the screws 5 for use, the top of the pressing plate body 1 is fixedly provided with a moving groove 7, a moving block 8 is movably inserted in the moving groove 7, the top of the moving block 8 is fixedly provided with a through hole 9, two sides of one end, positioned at the top of the pressing plate body 1, of the moving block 8 are symmetrically and fixedly provided with positioning devices 10, a pressing bolt is inserted from the through hole 9 and is inserted on a workbench in a threaded manner, so that the moving block 8 is fixed, when parts such as copper and aluminum are required to be clamped, the pressing block 4 is placed in the fixed groove 3, the screws 5 are inserted in the threaded hole 6 in a threaded manner, make briquetting 4 fix in fixed slot 3, pulling clamp plate body 1, clamp plate body 1 adjusts the distance between briquetting 4 and movable block 8 through shifting chute 7 to make briquetting 4 be convenient for fix the part tip of different length, can make movable block 8 fix in shifting chute 7 through positioner 10, thereby guarantee the stability of clamp plate clamping behind the position of adjusting clamp plate body 1.

The positioning device 10 comprises an installation cavity 101 fixedly arranged in the top end of a moving block 8, a pushing block 102 is movably inserted in the moving block 8 at the top end of the installation cavity 101, sliding blocks 103 are symmetrically and fixedly arranged at two sides of one end, located in the installation cavity 101, of each pushing block 102, a sliding rod 104 is slidably inserted in each sliding block 103, two ends of each sliding rod 104 are fixedly arranged in the installation cavity 101, a telescopic spring 105 is sleeved on each sliding rod 104 on one side, away from the pushing block 102, of each sliding block 103, a connecting block 106 is fixedly arranged at the bottom of one end, located in the installation cavity 101, of each pushing block 102, an inserting rod 107 is fixedly arranged at the bottom end, located on the pushing block 102, of each connecting block 106, each inserting rod 107 is movably inserted in the corresponding moving block 8, a jack 108 matched with each inserting rod 107 is arranged on the inner wall of each moving groove 7, each pushing block 102 is pressed, each pushing block 102 drives each sliding block 103 to extrude the telescopic springs 105 to move into the installation cavity 101, and each moving pushing block 102 drives each inserting rod 107 to move into the installation cavity 101 through each connecting block 106, thereby withdrawing the plunger 107 from the receptacle 108.

The two opposite sides of one end of the moving block 8, which is located in the moving groove 7, are fixedly provided with a fixture block 81, a clamping groove 82 used in cooperation with the fixture block 81 is arranged in the moving groove 7, and the moving block 8 is limited in the moving groove 7 through the fixture block 81 and the clamping groove 82.

The bottom of the pressing block 4 is provided with a placing groove 41 matched with the end part of the screw 5, and the end part of the screw 5 can be completely rotated into the placing groove 41, so that the end part of the screw 5 is prevented from influencing the use of the pressing block 4.

The pressing block 4 is made of pure copper, and the pressing block 4 made of pure copper is relatively soft.

The pressing plate body 1 is made of steel, and the whole pressing plate can be guaranteed to have high rigidity by the aid of the pressing plate body 1 made of steel.

The working principle is as follows: when the utility model is used, the compression bolt is inserted from the through hole 9 and the compression bolt is inserted on the workbench in a rotating way, thereby fixing the moving block 8, when the clamping operation is needed to the parts such as copper, aluminum and the like, the pressing block 4 is placed in the fixed groove 3, the screw 5 is inserted in the screw hole 6 in a rotating way, the pressing block 4 is fixed in the fixed groove 3, the pushing block 102 is pressed, the pushing block 102 drives the sliding block 103 to extrude the expansion spring 105 to move in the installation cavity 101, the moving pushing block 102 drives the inserted bar 107 to move in the installation cavity 101 through the connecting block 106, thereby the inserted bar 107 is drawn out from the inserted bar 108, the pressing plate body 1 is pulled, the pressing plate body 1 adjusts the distance between the pressing block 4 and the moving block 8 through the moving groove 7, thereby the pressing block 4 is convenient to fix the part end parts with different lengths, the pushing block 102 is loosened, the pushing block 102 is reset through the resilience force of the expansion spring 105, the reset pushing block 102 drives the insertion rods 107 to be inserted into the corresponding insertion holes 108 through the connecting block 106, so that the moving block 8 can be fixed in the moving groove 7, and the clamping stability of the pressing plate is guaranteed after the position of the pressing block 4 is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combined type pressing plate, includes pressing plate body (1), its characterized in that: the clamp plate comprises a clamp plate body (1), and is characterized in that an installation block (2) is fixedly arranged at one end of the clamp plate body (1), a fixing groove (3) is fixedly arranged at the bottom of the installation block (2), a pressing block (4) is movably arranged in the fixing groove (3), screws (5) are symmetrically inserted at two ends of the pressing block (4), a threaded hole (6) matched with the screws (5) for use is formed in the fixing groove (3), a moving groove (7) is fixedly formed in the top of the clamp plate body (1), a moving block (8) is inserted in the moving groove (7) in a movable manner, a through hole (9) is fixedly formed in the top of the moving block (8), and a positioning device (10) is symmetrically and fixedly arranged at one end of the moving block (8) located at the top of the clamp plate body (1).

2. The modular press plate of claim 1, wherein: the positioning device (10) comprises an installation cavity (101) fixedly arranged in the top end of the moving block (8), a pushing block (102) is movably inserted in the moving block (8) at the top end of the mounting cavity (101), sliding blocks (103) are symmetrically and fixedly arranged on two sides of one end, located in the installation cavity (101), of the pushing block (102), sliding rods (104) are slidably inserted into the sliding blocks (103), two ends of the sliding rod (104) are fixedly arranged in the mounting cavity (101), the sliding rod (104) at one side of the sliding block (103) far away from the pushing block (102) is sleeved with a telescopic spring (105), a connecting block (106) is fixedly arranged at the bottom of one end of the pushing block (102) positioned in the mounting cavity (101), the bottom end of the connecting block (106) at one side of the pushing block (102) is fixedly provided with an inserting rod (107), and the inserted bar (107) is movably inserted in the moving block (8), and the inner wall of the moving groove (7) is provided with an insertion hole (108) matched with the inserted bar (107).

3. The modular press plate of claim 1, wherein: the moving block (8) is located in the moving groove (7), two sides of one end of the moving block are opposite to each other and are fixedly provided with clamping blocks (81), and a clamping groove (82) matched with the clamping blocks (81) for use is arranged in the moving groove (7).

4. The modular press plate of claim 1, wherein: the bottom of the pressing block (4) is provided with a placing groove (41) matched with the end part of the screw (5).

5. The modular press plate of claim 1, wherein: the pressing block (4) is made of pure copper.

6. The modular press plate of claim 1, wherein: the pressing plate body (1) is made of steel.