CN216179819U

CN216179819U - Clamping jig capable of displaying clamping force

Info

Publication number: CN216179819U
Application number: CN202122327105.6U
Authority: CN
Inventors: 李勇; 武永洪; 陶锋
Original assignee: Huizhou Bestter Precision Mould Co ltd
Current assignee: Huizhou Bestter Precision Mould Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-05
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a clamping jig capable of displaying clamping force, which comprises an installation frame, wherein two sides of the bottom end of the inner wall of the installation frame are fixedly connected with movable cylinders, the top ends of the movable cylinders are movably connected with movable rods, the top ends of the movable rods are fixedly connected with clamping blocks, two sides of the top end of the installation frame are fixedly connected with supporting plates, the top ends of the supporting plates are fixedly connected with fixed blocks, the bottom ends of the fixed blocks are provided with electric telescopic rods, the bottom ends of push rods of the electric telescopic rods are fixedly connected with the clamping blocks, the top ends of the installation frame are fixedly connected with installation blocks, one side of each installation block is in threaded connection with a screw rod, the bottom ends of the clamping blocks are provided with pressure sensors, and the pressure sensors are electrically connected with a display screen; according to the utility model, the movable rod and the limiting block are matched with the pressure sensor and the display screen, so that the clamping force can be detected when a workpiece is clamped, the automatic clamping force of a worker is facilitated, and the workpiece is conveniently clamped.

Description

Clamping jig capable of displaying clamping force

Technical Field

The utility model relates to the technical field of clamping jigs, in particular to a clamping jig capable of displaying clamping force.

Background

The clamping jig is characterized in that the clamping jig comprises a clamping head, a clamping head and a clamping head, wherein the clamping head is arranged on the clamping head, and the clamping head is connected with the clamping head through a bolt.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a clamp jig capable of displaying clamping force.

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

the utility model provides a can show clamp tool of clamping-force, includes the installing frame, the equal fixedly connected with movable section of thick bamboo in both sides of installing frame inner wall bottom, the top swing joint of movable section of thick bamboo has the movable rod, the top fixedly connected with clamp splice of movable rod, the equal fixedly connected with backup pad in both sides on installing frame top, the top fixedly connected with fixed block of backup pad, electric telescopic handle is installed to the bottom of fixed block, electric telescopic handle push rod's bottom and clamp splice fixed connection, the top fixedly connected with installation piece of installing frame, one side threaded connection of installation piece has the screw rod, pressure sensor is installed to the bottom of clamp splice, the display screen is all installed to the both sides of installing frame inner wall bottom, electric connection between pressure sensor and the display screen.

Furthermore, the top end of the mounting frame is provided with a supporting block, the bottom end of the supporting block is fixedly connected with a strong spring, and the bottom end of the strong spring is fixedly connected with the inner wall of the mounting frame.

Furthermore, the bottom end of the movable rod is fixedly connected with a limiting block, and the limiting block is movably connected inside the movable cylinder.

Furthermore, the outer fixed surface of movable rod is connected with the connecting block, the bottom fixedly connected with reset spring of connecting block, reset spring's bottom and a movable section of thick bamboo fixed connection.

Furthermore, one side of the screw rod is fixedly connected with a holding block, and the other side of the screw rod is connected with a clamping plate through a bearing.

Furthermore, the bottom end of the clamping block is fixedly connected with a rubber pad.

The utility model has the beneficial effects that:

1. through backup pad and fixed block, cooperation electric telescopic handle and clamp splice for can be convenient promote the clamp splice, thereby make the clamp splice can be convenient carry out the centre gripping and fix to the work piece, through movable rod and stopper, cooperation pressure sensor and display screen, make when carrying out the centre gripping to the work piece, can detect the dynamics of centre gripping, thereby make things convenient for the dynamics of staff's automatic centre gripping, conveniently carry out the centre gripping to the work piece.

2. Through the supporting shoe, cooperate powerful spring for when the dynamics of centre gripping is too big, the work piece also can remove downwards, thereby prevents that the work piece from damaging, through screw rod and installation piece, cooperation splint, feasible work piece that can be convenient carries on spacingly and the centre gripping, thereby makes the position of work piece can remove suitable position.

3. Through the clamp splice, cooperation rubber pad for when carrying out the centre gripping to the work piece, can be stable fix the work piece, and prevent to take place wearing and tearing.

Drawings

Fig. 1 is a schematic cross-sectional view of the entire front side of a clamping fixture capable of displaying clamping force in embodiment 1;

fig. 2 is a schematic top view of a clamping plate of the clamping fixture capable of displaying clamping force in embodiment 1;

fig. 3 is a schematic overall three-dimensional structure diagram of a clamping fixture capable of displaying clamping force in embodiment 1;

fig. 4 is a schematic front cross-sectional view of a clamping fixture capable of displaying clamping force in embodiment 2.

In the figure: 1-mounting frame, 2-supporting block, 201-strong spring, 3-movable cylinder, 4-pressure sensor, 401-display screen, 5-movable rod, 501-limiting block, 6-connecting block, 601-reset spring, 7-clamping block, 8-supporting plate, 801-fixing block, 9-electric telescopic rod, 10-mounting block, 11-screw rod, 1101-holding block, 1102-clamping plate and 12-rubber pad.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a clamping fixture capable of displaying clamping force comprises a mounting frame 1, movable cylinders 3 fixedly connected to both sides of the bottom end of the inner wall of the mounting frame 1, the top end of the movable cylinder 3 is movably connected with a movable rod 5, the top end of the movable rod 5 is fixedly connected with a clamping block 7, the two sides of the top end of the mounting frame 1 are fixedly connected with supporting plates 8, the top end of each supporting plate 8 is fixedly connected with a fixing block 801, the bottom end of the fixing block 801 is provided with an electric telescopic rod 9, the bottom end of a push rod of the electric telescopic rod 9 is fixedly connected with the clamping block 7, the top end of the mounting frame 1 is fixedly connected with a mounting block 10, one side of the mounting block 10 is in threaded connection with a screw rod 11, pressure sensor 4 is installed to the bottom of clamp splice 7, display screen 401 is all installed to the both sides of 1 inner wall bottom of installing frame, electric connection between pressure sensor 4 and the display screen 401.

The top of installing frame 1 is equipped with supporting shoe 2, the bottom fixedly connected with powerful spring 201 of supporting shoe 2, the bottom and the 1 inner wall fixed connection of installing frame of powerful spring 201, this structure setting for when the centre gripping dynamics is too big, the work piece can the downstream, thereby prevents to damage.

The bottom fixedly connected with stopper 501 of movable rod 5, stopper 501 swing joint is in the inside of a movable section of thick bamboo 3, and this structure sets up for conveniently press pressure sensor 4, prevent that movable rod 5 from removing from the inside of a movable section of thick bamboo 3.

The outer fixed surface of movable rod 5 is connected with connecting block 6, the bottom fixedly connected with reset spring 601 of connecting block 6, reset spring 601's bottom and a movable section of thick bamboo 3 fixed connection, this structure setting for can promote movable rod 5, thereby when need not carry out the centre gripping to the work piece, make stopper 501 can not contact with pressure sensor 4.

One side of the screw rod 11 is fixedly connected with a holding block 1101, and the other side of the screw rod 11 is connected with a clamping plate 1102 through a bearing.

The working principle is as follows: firstly, when the work piece needs to be clamped and fixed, the work piece is placed on the supporting block 2, then the holding block 1101 is grabbed and rotated, so that the screw rod 11 rotates, the screw rod 11 drives the clamping plate 1102 to move, the position of the work piece is limited by the clamping plate 1102, and the work piece is conveniently clamped.

Then start electric telescopic handle 9, electric telescopic handle 9 promotes clamp splice 7, thereby make clamp splice 7 remove downwards, make clamp splice 7 fix the work piece and the centre gripping, and pressure sensor 4 laminates mutually with the work piece, press pressure sensor 4, make display screen 401 can demonstrate the dynamics of clamping-force, make things convenient for the staff to observe, conveniently adjust the dynamics of centre gripping, and clamp splice 7 carries out the in-process of centre gripping to the work piece, can press the work piece, thereby make supporting shoe 2 press powerful spring 201, clamp splice 7 removes the in-process downwards, make movable rod 5 remove downwards, make movable rod 5 drive connecting block 6 and remove, make reset spring 601 compressed, thereby make stopper 501 remove downwards.

Example 2

Referring to fig. 4, compared with embodiment 1, in this embodiment, in order to increase the practicability of the device, a rubber pad 12 is fixedly connected to the bottom end of the clamping block 7, and the structure is configured to conveniently fix the workpiece without abrasion.

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 clamping jig capable of displaying the clamping force comprises an installation frame (1) and is characterized in that both sides of the bottom end of the inner wall of the installation frame (1) are fixedly connected with a movable cylinder (3), the top end of the movable cylinder (3) is movably connected with a movable rod (5), the top end of the movable rod (5) is fixedly connected with a clamping block (7), both sides of the top end of the installation frame (1) are fixedly connected with a supporting plate (8), the top end of the supporting plate (8) is fixedly connected with a fixed block (801), the bottom end of the fixed block (801) is provided with an electric telescopic rod (9), the bottom end of a push rod of the electric telescopic rod (9) is fixedly connected with the clamping block (7), the top end of the installation frame (1) is fixedly connected with an installation block (10), one side of the installation block (10) is in threaded connection with a screw rod (11), and the bottom end of the clamping block (7) is provided with a pressure sensor (4), display screen (401) are all installed to the both sides of installing frame (1) inner wall bottom, electric connection between pressure sensor (4) and display screen (401).

2. The clamping jig capable of displaying the clamping force according to claim 1, wherein a supporting block (2) is arranged at the top end of the mounting frame (1), a strong spring (201) is fixedly connected to the bottom end of the supporting block (2), and the bottom end of the strong spring (201) is fixedly connected to the inner wall of the mounting frame (1).

3. The clamp jig capable of displaying the clamping force according to claim 1, wherein a limiting block (501) is fixedly connected to the bottom end of the movable rod (5), and the limiting block (501) is movably connected to the inside of the movable cylinder (3).

4. The clamping jig capable of displaying the clamping force according to claim 1, wherein a connecting block (6) is fixedly connected to the outer surface of the movable rod (5), a return spring (601) is fixedly connected to the bottom end of the connecting block (6), and the bottom end of the return spring (601) is fixedly connected to the movable cylinder (3).

5. The fixture capable of displaying clamping force according to claim 1, wherein a holding block (1101) is fixedly connected to one side of the screw (11), and a clamping plate (1102) is connected to the other side of the screw (11) through a bearing.

6. The fixture capable of displaying clamping force according to claim 1, wherein a rubber pad (12) is fixedly connected to the bottom end of the clamping block (7).