CN218397091U

CN218397091U - Pneumatic clamping multifunctional jig with digital display

Info

Publication number: CN218397091U
Application number: CN202221796307.3U
Authority: CN
Inventors: 欧文灏; 鲁伟; 赵阳; 李文科; 徐思通
Original assignee: Shenzhen Panfeng Precision Technology Co Ltd
Current assignee: Shenzhen Panfeng Precision Technology Co Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-31
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a clamping tool technical field's a multi-functional tool of pneumatic clamping of area digital display, comprising a base plate, the fixed L template that is equipped with in bottom plate upper end, L template lateral wall slides and is equipped with the clamping and presses and hold the mechanism, the fixed backup pad that is equipped with in L template upper end, U type groove has been seted up to the backup pad up end, U type groove both sides slide and are equipped with the grip block, the fixed guide bar that is equipped with in one side that two grip blocks are opposite, two opposite one ends of guide bar all run through to the backup pad outside and with the equal sliding connection of backup pad, two equal movable sleeves of guide bar pole body that are located between two grip blocks and the U type groove are equipped with pressure spring, the top that is located two grip blocks of U type inslot portion all glidingly is equipped with a set of location slide bar, two sets of location slide bar pole body lean on the equal fixed sleeve of upper end department is equipped with the positioning disk, it is various to have solved current processing spare part model from this, need carry out the problem of clamping according to the size of spare part.

Description

Pneumatic clamping multifunctional jig with digital display

Technical Field

The utility model relates to a clamping tool technical field specifically is a pneumatic multi-functional clamping tool of band number display.

Background

In the machining process, all parts to be machined need to be clamped and fixed firstly, and then can be machined by a machine tool, and because the shapes and specifications of the parts to be machined are different, the jigs and the methods for clamping the parts are also different.

The prior patent CN209303748U discloses a pneumatic clamping jig, which relates to the technical field of machining auxiliary equipment and comprises a mounting plate, wherein a sleeve with two open ends is vertically fixed on the mounting plate, and a pull rod capable of moving up and down under the driving of an air cylinder is installed in the sleeve; the pull rod comprises a rod body, the lower end of the rod body is connected with a piston rod of the air cylinder, the upper end of the rod body is connected with an inverted cone, the maximum diameter of the cone is larger than the inner diameter of the sleeve, the center of the pull rod is provided with a clamping cavity, the end face of the cone extends downwards, the clamping cavity is used for clamping parts, the multiple slots are formed in the periphery of the pull rod at intervals, the multiple slots extend downwards from the end face of the cone, and the clamping flaps, which are located between the slots when the pull rod moves downwards, can gather together and clamp the parts located in the clamping cavity towards the axis of the pull rod. The utility model discloses can carry out automatic quick clamp to axle type part and fix labour saving and time saving.

However, the device is only suitable for fixing and clamping corresponding parts with fixed sizes, and clamping are required to be carried out according to the sizes of the parts due to the fact that the types of the existing machined parts are various. Based on this, the utility model designs a take pneumatic clamping multifunctional jig of digital display to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional tool of pneumatic clamping of band number display to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a pneumatic clamping multifunctional jig with a digital display comprises a bottom plate, wherein an L-shaped plate is fixedly arranged at the upper end of the bottom plate, a clamping and pressing mechanism is slidably arranged on the side wall of the L-shaped plate, a supporting plate is fixedly arranged at the upper end of the L-shaped plate, a U-shaped groove is formed in the upper end face of the supporting plate, clamping plates are slidably arranged on two sides of the U-shaped groove, guide rods are fixedly arranged on opposite sides of the two clamping plates, opposite ends of the two guide rods penetrate through the outer portion of the supporting plate and are slidably connected with the supporting plate, and two guide rod bodies positioned between the two clamping plates and the U-shaped groove are movably sleeved with pressure springs;

the positioning slide bar body is provided with a positioning plate, a pressing plate and a plurality of positioning plates, wherein the positioning plate is arranged on the upper portion of the two clamping plates in the U-shaped groove, the positioning slide bar body is provided with a set of positioning slide bars in a sliding mode, the positioning slide bar body is provided with a positioning plate by an upper end portion, the positioning slide bar body is provided with a pressing plate in a middle portion in a movable mode, the positioning slide bar body is provided with a thrust spring in a movable mode, and the pressing plate is arranged between the pressing plate and the positioning plates.

Preferably, a clamping piece is clamped between the two clamping plates, and two ends of each clamping plate are arc-shaped.

Preferably, the clamping and pressing mechanism comprises a fixed plate fixedly arranged on the side wall of the L-shaped plate, a positioning plate is fixedly arranged at the top of the fixed plate, a limiting slide rod is arranged in the middle of the positioning plate in a sliding manner, and one end of the limiting slide rod penetrates through the lower part of the positioning plate and is fixedly connected with a side sliding plate.

Preferably, the side sliding plate is in sliding contact with the fixed plate, a side supporting plate is fixedly arranged in the middle of one side wall of the side sliding plate, which is far away from the fixed plate, an oil cylinder is fixedly arranged at the upper end of the side supporting plate, a pressing strip is fixedly arranged in the middle of the lower end of the side supporting plate, and directional sliding rods are arranged at the upper end of the pressing strip in a sliding mode close to two sides.

Preferably, one end of the directional sliding rod, which is close to the holding strip, penetrates through the lower part of the holding strip and is fixedly provided with a pressing plate together, and the output end of the oil cylinder penetrates through the lower part of the holding strip and is fixedly connected with the upper end face of the pressing plate.

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

through setting up two grip blocks and two pressures and holding the board, place the holder between two grip blocks through the arm, two grip blocks promote the width size with this holder of adaptation to opposite both sides, and two pressures hold the thickness of board rebound with this holder of this adaptation, have realized carrying out the clamping centre gripping according to the spare part of different model sizes from this, have increased the application range of this pneumatic clamping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a general structural diagram of a depression of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the lateral view structure of the lateral clamping mechanism of the present invention;

fig. 4 is a schematic view of the side view structure of the vertical clamping mechanism of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a base plate; 2. an L-shaped plate; 3. a support plate; 4. a U-shaped groove; 5. a clamping plate; 6. a guide rod; 7. a pressure spring; 8. positioning the slide bar; 9. positioning a plate; 10. pressing and holding the plate; 11. a thrust spring; 12. a clamping member; 13. a fixing plate; 14. positioning a plate; 15. a limiting slide bar; 16. a side slide plate; 17. a side support plate; 18. an oil cylinder; 19. pressing the holding strip; 20. orienting the slide bar; 21. and a pressing plate.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a pneumatic clamping multifunctional jig with a digital display comprises a bottom plate 1, wherein an L-shaped plate is fixedly arranged at the upper end of the bottom plate 1, a clamping and pressing mechanism is arranged on the side wall of the L-shaped plate 2 in a sliding manner, a supporting plate 3 is fixedly arranged at the upper end of the L-shaped plate 2, a U-shaped groove 4,U is formed in the upper end face of the supporting plate 3, clamping plates 5 are arranged on two sides of the U-shaped groove 4 in a sliding manner, guide rods 6 are fixedly arranged on one opposite sides of the two clamping plates 5, one opposite ends of the two guide rods 6 penetrate through the outer part of the supporting plate 3 and are connected with the supporting plate 3 in a sliding manner, and pressure springs 7 are movably sleeved on the rod bodies of the two guide rods 6 between the two clamping plates 5 and the U-shaped groove 4;

the top that is located two inside grip blocks 5 in U type groove 4 all glidingly is equipped with a set of location slide bar 8, and two sets of location slide bar 8 poles of the body lean on the equal fixed cover of upper end department to be equipped with positioning disk 9, and two sets of location slide bar 8 poles of the body middle parts are all movable the cover to be equipped with and press and hold board 10, and the location slide bar 8 poles that are located between two pressure and hold board 10 and a plurality of positioning disk 9 are all movable the cover to be equipped with thrust spring 11.

Wherein, a clamping piece 12 is clamped between the two clamping plates 5, and both ends of the two clamping plates 5 are arc-shaped; the two ends of the clamping plate 5 are arc-shaped, so that the clamping piece 12 can be inserted and clamped conveniently.

The clamping and pressing mechanism comprises a fixing plate 13 fixedly arranged on the side wall of the L-shaped plate 2, a positioning plate 14 is fixedly arranged at the top of the fixing plate 13, a limiting slide rod 15 is arranged in the middle of the positioning plate 14 in a sliding manner, and one end of the limiting slide rod 15 penetrates below the positioning plate 14 and is fixedly connected with a side sliding plate 16; the side slide plate 16 is in sliding contact with the fixed plate 13 to adjust the distance between the clamping fixture and the clamping member 12.

The side sliding plate 16 is in sliding contact with the fixed plate 13, a side support plate 17 is fixedly arranged in the middle of one side wall of the side sliding plate 16, which is far away from the fixed plate 13, an oil cylinder 18 is fixedly arranged at the upper end of the side support plate 17, a pressing strip 19 is fixedly arranged in the middle of the lower end of the side support plate 17, and directional sliding rods 20 are arranged at the upper end of the pressing strip 19 in a sliding mode and close to two sides; the orientation slide 20 plays a role in guiding and positioning the pressing plate 21.

Wherein, one end of the directional sliding rod 20 close to the holding strip 19 penetrates below the holding strip 19 and is fixedly provided with a pressing plate 21 together, and the output end of the oil cylinder 18 penetrates below the holding strip 19 and is fixedly connected with the upper end surface of the pressing plate 21; the holding strip 19 can serve to position the orientation slide 20.

The working principle is as follows: the clamping piece 12 is placed between the two clamping plates 5 through the mechanical arm, the two clamping plates 5 are pushed to the opposite two sides to be matched with the width size of the clamping piece 12, and the two pressing and holding plates 10 move upwards to be matched with the thickness of the clamping piece 12, so that clamping and clamping are carried out according to parts with different models and sizes, and the use range of pneumatic clamping is enlarged;

when the two clamping plates 5 clamp the clamping member 12, the pneumatic cylinder 18 enables the cylinder 18 to drive the pressing plate 21 to press the clamping member 12 downwards, thereby realizing the pressing operation of the clamping member 12.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.

Claims

1. The utility model provides a multi-functional tool of pneumatic clamping of band number display, includes bottom plate (1), its characterized in that: an L-shaped plate is fixedly arranged at the upper end of the bottom plate (1), a clamping and holding mechanism is slidably arranged on the side wall of the L-shaped plate (2), a supporting plate (3) is fixedly arranged at the upper end of the L-shaped plate (2), a U-shaped groove (4) is formed in the upper end face of the supporting plate (3), clamping plates (5) are slidably arranged on two sides of the U-shaped groove (4), guide rods (6) are fixedly arranged on opposite sides of the two clamping plates (5), opposite ends of the two guide rods (6) penetrate through the outer portion of the supporting plate (3) and are in sliding connection with the supporting plate (3), and pressure springs (7) are movably sleeved on the rod bodies of the two guide rods (6) between the two clamping plates (5) and the U-shaped groove (4);

be located the top of two inside grip blocks (5) of U type groove (4) is all slided and is equipped with a set of location slide bar (8), and is two sets of location slide bar (8) pole body leans on the equal fixed cover of upper end department to be equipped with positioning disk (9), and is two sets of location slide bar (8) pole body middle part is all movable cover and is equipped with to press and holds board (10), is located two the equal movable cover of location slide bar (8) pole body between pressing holding board (10) and a plurality of positioning disk (9) is equipped with thrust spring (11).

2. The pneumatic clamping multifunctional jig with the digital display function according to claim 1, characterized in that: two a clamping piece (12) is clamped between the two clamping plates (5), and two ends of each clamping plate (5) are arc-shaped.

3. The pneumatic clamping multifunctional jig with the digital display function as claimed in claim 1, wherein the jig comprises: the clamping and pressing mechanism comprises a fixing plate (13) fixedly arranged on the side wall of the L-shaped plate (2), a positioning plate (14) is fixedly arranged at the top of the fixing plate (13), a limiting slide rod (15) is arranged in the middle of the positioning plate (14) in a sliding mode, and one end of the limiting slide rod (15) penetrates through the lower portion of the positioning plate (14) and is fixedly connected with a side sliding plate (16).

4. The pneumatic clamping multifunctional jig with the digital display function according to claim 3, characterized in that: the side sliding plate (16) is in sliding contact with the fixed plate (13), a side supporting plate (17) is fixedly arranged in the middle of one side wall of the side sliding plate (16) far away from the fixed plate (13), an oil cylinder (18) is fixedly arranged at the upper end of the side supporting plate (17), a pressing strip (19) is fixedly arranged in the middle of the lower end of the side supporting plate (17), and an oriented sliding rod (20) is arranged at the upper end of the pressing strip (19) close to two sides in a sliding mode.

5. The pneumatic clamping multifunctional jig with the digital display function as claimed in claim 4, wherein the jig comprises: one end of the directional sliding rod (20) close to the pressing strip (19) penetrates below the pressing strip (19) and is fixedly provided with a pressing plate (21), and the output end of the oil cylinder (18) penetrates below the pressing strip (19) and is fixedly connected with the upper end face of the pressing plate (21).