CN218194730U - U-shaped frame size measurement tool - Google Patents

Abstract

The utility model discloses a U type frame size measurement frock, belong to the size measurement field, a U type frame size measurement frock, including the operation panel, the both sides at operation panel top all are fixed with the baffle, the top of operation panel just lies in two baffles between sliding connection have two grip blocks, and two grip blocks symmetry set up, the central point department at operation panel top rotates and is connected with the dwang, the outside of dwang is fixed with the gear, the inboard of two grip blocks and the position that lies in the gear correspondence all are fixed with the rack, the outside of dwang still installs and blocks the subassembly, it is used for blocking the grip block rebound movement to block the subassembly, it includes the pressing post to block the subassembly, the pressing post cover is established in the outside of dwang, the bottom of pressing post is fixed with the ratchet, the outside that lies in the dwang between gear and the ratchet is installed first spring; it can realize fixing more firm to U type frame, reduces the lax of fixed effect, and then convenient measurement to make measuring precision promote.

Description

U-shaped frame size measurement tool

Technical Field

The utility model relates to a dimensional measurement field, more specifically say, relate to a U type frame dimensional measurement frock.

Background

In industrial production, a U-shaped frame is often required to be produced, if a battery module formed by combining a plurality of single batteries is required, the periphery of the battery module needs to be fixed and protected through the U-shaped frame, and after the U-shaped frame is produced, the U-shaped frame needs to be measured so as to determine whether the size of the U-shaped frame is qualified or not;

the U-shaped frame is required to be measured, the U-shaped frame needs to be positioned and fixed firstly to guarantee measurement accuracy, however, after a large amount of practical investigation, the fixing effect of the U-shaped frame is found to be not good enough, if the fixing mechanism is a threaded screw or a hydraulic cylinder type fixing mechanism, the force is often difficult to master, the U-shaped frame is prone to deformation, the U-shaped frame becomes defective, if the fixing mechanism is driven by a gear, the gear tends to reverse rotation after being fixed due to the force of the clamping plate which wants to reset, the fixing effect is loose, the U-shaped frame is prone to moving during measurement, and the measurement accuracy is not enough.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a U type frame size measurement frock, it can realize more firm to the fixed of U type frame, reduces lax of fixed effect, and then convenient measurement to make measuring precision promote.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A U-shaped frame size measuring tool comprises an operating plate, wherein two baffle plates are fixed on two sides of the top of the operating plate, two clamping plates are slidably connected between the two baffle plates on the top of the operating plate and are symmetrically arranged, a rotating rod is rotatably connected at the center of the top of the operating plate, a gear is fixed on the outer side of the rotating rod, and racks are fixed on the inner sides of the two clamping plates and at the positions corresponding to the gear;

the outside of dwang still is installed and is blockked the subassembly, it is used for blockking to block the grip block rebound and remove.

Furthermore, the blocking component comprises a pressing column, the pressing column is sleeved on the outer side of the rotating rod, a ratchet wheel is fixed at the bottom of the pressing column, a first spring is arranged between the gear and the ratchet wheel and positioned on the outer side of the rotating rod, the first spring is rotatably connected with the gear, a latch corresponding to the ratchet wheel is arranged on the inner side of the clamping plate, an installation column is fixed at the top of the operating plate, and the installation column is slidably connected with the pressing column;

the outside of pressing the post is rotated and is connected with the chucking subassembly, the chucking subassembly is used for the restriction press the post to remove.

Further, the chucking subassembly is including the snap ring, the snap ring rotate connect in press the outside of post, just the snap ring sets up the top of erection column, the bottom of snap ring just is located border position department and is provided with at least one mounting groove, the inboard sliding connection of mounting groove has the joint piece, just the inboard of erection column just is located the corresponding position department of joint piece is provided with the draw-in groove, just the joint piece stretch into extremely the inboard of draw-in groove, the inboard of mounting groove just is located the top of joint piece is provided with the second spring.

Furthermore, the baffle with the one side that the grip block is close to each other all is provided with the gasket, the gasket is flexible material.

Furthermore, the both sides of joint piece bottom all are provided with the inclined plane.

Furthermore, the inner sides of the inclined plane and the clamping groove are provided with corresponding magnets.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme is through the setting of latch and ratchet, make the latch block through the ratchet, can not make the grip block kick-back suddenly, when the centre gripping of needs cancellation to U type frame, press and press the post, make and press the post and drive the ratchet and move down, and compress first spring, when the ratchet removes to when not contacting with the latch, the grip block kick-backs, the cancellation is to the centre gripping of work piece, through this kind of mode, can effectually make this frock fixed more firm to U type frame, reduce lax of fixed effect, and then convenient measurement, thereby make measuring precision promote.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping plate, the ratchet and the latch of the present invention;

FIG. 3 is a schematic view of the structure among the first spring, the gear and the pressing column of the present invention;

FIG. 4 is a cross-sectional view of the mounting post and snap ring of the present invention;

fig. 5 is a sectional view taken at a in fig. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. an operation panel; 2. a baffle plate; 3. a clamping plate; 4. rotating the rod; 5. a gear; 6. a rack; 7. mounting a column; 8. pressing the column; 9. a ratchet wheel; 10. a first spring; 11. clamping teeth; 12. a snap ring; 13. mounting grooves; 14. a clamping block; 15. a card slot; 16. a second spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-5, a U-shaped frame size measuring tool comprises an operating plate 1, wherein baffle plates 2 are fixed on two sides of the top of the operating plate 1, two clamping plates 3 are slidably connected between the two baffle plates 2 on the top of the operating plate 1, gaskets are arranged on the sides, close to each other, of the baffle plates 2 and the clamping plates 3, the gaskets are made of flexible materials, the gaskets can be made of rubber, through the arrangement of the gaskets, when the U-shaped frame is clamped by the baffle plates 2 and the clamping plates 3, the U-shaped frame is prevented from being damaged, the two clamping plates 3 are symmetrically arranged, a rotating rod 4 is rotatably connected to the center of the top of the operating plate 1, a gear 5 is fixed on the outer side of the rotating rod 4, and racks 6 are fixed on the inner sides of the two clamping plates 3 and at positions corresponding to the gear 5;

the outside of dwang 4 still is installed and is blockked the subassembly, blocks the subassembly and is used for blockking that grip block 3 rebound from removing.

Referring to fig. 2-3, the blocking assembly includes a pressing column 8, the pressing column 8 is sleeved on the outer side of the rotating rod 4, a ratchet wheel 9 is fixed at the bottom of the pressing column 8, a first spring 10 is installed between the gear 5 and the ratchet wheel 9 and located on the outer side of the rotating rod 4, the first spring 10 is rotatably connected with the gear 5, a latch 11 corresponding to the ratchet wheel 9 is arranged on the inner side of the clamping plate 3, a mounting column 7 is fixed on the top of the operating plate 1, the mounting column 7 is slidably connected with the pressing column 8, through the arrangement of the latch 11 and the ratchet wheel 9, the latch 11 is clamped by the ratchet wheel 9, the clamping plate 3 cannot rebound suddenly, when the clamping of the U-shaped frame needs to be cancelled, the pressing column 8 is pressed, the pressing column 8 drives the ratchet wheel 9 to move downwards, the first spring 10 is compressed, and when the ratchet wheel 9 moves to be out of contact with the latch 11, the clamping plate 3 rebounds to cancel the clamping of the workpiece;

the outer side of the pressing column 8 is rotatably connected with a clamping assembly, and the clamping assembly is used for limiting the movement of the pressing column 8.

Referring to fig. 4-5, the clamping assembly includes a clamping ring 12, the clamping ring 12 is rotatably connected to the outer side of the pressing post 8, the clamping ring 12 is disposed on the top of the mounting post 7, at least one mounting groove 13 is disposed at the bottom of the clamping ring 12 and at the edge position, a clamping block 14 is slidably connected to the inner side of the mounting groove 13, inclined surfaces are disposed on both sides of the bottom of the clamping block 14, so that when the clamping ring 12 drives the clamping block 14 to rotate, the clamping block 14 is prevented from being jammed by the collision with the mounting post 7, a clamping groove 15 is disposed at the inner side of the mounting post 7 and at the position corresponding to the clamping block 14, the clamping block 14 extends into the inner side of the clamping groove 15, and corresponding magnets are disposed on the inner sides of the inclined surface and the clamping groove 15, make the inboard at draw-in groove 15 that adsorbs that joint piece 14 can be better, under the intervention of external force not, joint piece 14 hardly shifts out from draw-in groove 15's inboard, the inboard of mounting groove 13 and the top that is located joint piece 14 are provided with second spring 16, the device is when using, it is possible that it moves down to lead to pressing down post 8 to press because of inadvertent external force, rotatable snap ring 12 this moment, make snap ring 12 drive joint piece 14 and move to 7 contacts with the erection column, rotate snap ring 12 after that, make joint piece 14 kick-back to the inboard of mounting groove 13, and stop when joint piece 14 moves to the inboard of draw-in groove 15, joint piece 14 passes through second spring 16's setting this moment, make joint piece 14 spring-in to the inboard of draw-in groove 15, and block out, prevent device leads to pressing down post 8 because of external force, and then lead to grip block 3 to kick-back.

The working principle is as follows: when the user uses the device, when needing to measure the U type frame, place the U type frame on operation panel 1, and place two limits of U type frame between grip block 3 and baffle 2, rotate dwang 4 after that, make dwang 4 drive gear 5 and rotate, and connect through the meshing between gear 5 and the rack 6, make gear 5 drive rack 6 and grip block 3 and move towards the direction of U type frame, and centre gripping the U type frame, through the setting of latch 11 and ratchet 9, make latch 11 block through ratchet 9, can not make grip block 3 kick-back suddenly, when needing to cancel the centre gripping to the U type frame, press pressing post 8, make pressing post 8 drive ratchet 9 and move down, and compress first spring 10, when ratchet 9 moves to not contacting with latch 11, grip block 3 kick-backs, cancel the centre gripping to the work piece, and when loose hand, ratchet 9 can kick-back through the setting of first spring 10.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a U type frame size measurement frock, includes operation panel (1), its characterized in that: the clamping device is characterized in that baffle plates (2) are fixed on two sides of the top of the operating plate (1), two clamping plates (3) are slidably connected to the top of the operating plate (1) and located between the two baffle plates (2), the two clamping plates (3) are symmetrically arranged, a rotating rod (4) is rotatably connected to the center of the top of the operating plate (1), a gear (5) is fixed on the outer side of the rotating rod (4), and racks (6) are fixed on the inner sides of the two clamping plates (3) and located at positions corresponding to the gear (5);

the outside of dwang (4) is still installed and is blockked the subassembly, it is used for blockking to block the grip block (3) rebound and move.

2. The U-shaped frame size measuring tool according to claim 1, characterized in that: the blocking component comprises a pressing column (8), the pressing column (8) is sleeved on the outer side of the rotating rod (4), a ratchet wheel (9) is fixed at the bottom of the pressing column (8), a first spring (10) is arranged between the gear (5) and the ratchet wheel (9) and located on the outer side of the rotating rod (4), the first spring (10) is rotatably connected with the gear (5), a clamping tooth (11) corresponding to the ratchet wheel (9) is arranged on the inner side of the clamping plate (3), a mounting column (7) is fixed at the top of the operating plate (1), and the mounting column (7) is slidably connected with the pressing column (8);

the outer side of the pressing column (8) is rotatably connected with a clamping assembly, and the clamping assembly is used for limiting the movement of the pressing column (8).

3. The U-shaped frame size measuring tool according to claim 2, characterized in that: chucking subassembly is including snap ring (12), snap ring (12) rotate connect in the outside of pressing post (8), just snap ring (12) set up the top of erection column (7), the bottom of snap ring (12) just is located border position department and is provided with at least one mounting groove (13), the inboard sliding connection of mounting groove (13) has joint piece (14), just the inboard of erection column (7) just is located joint piece (14) corresponding position department is provided with draw-in groove (15), just joint piece (14) stretch into to the inboard of draw-in groove (15), the inboard of mounting groove (13) just is located the top of joint piece (14) is provided with second spring (16).

4. The U-shaped frame size measuring tool according to claim 1, characterized in that: the baffle (2) with one side that grip block (3) are close to each other all is provided with the gasket, the gasket is flexible material.

5. The U-shaped frame size measurement tool of claim 3, characterized in that: the two sides of the bottom of the clamping block (14) are provided with inclined planes.

6. The U-shaped frame size measurement tool according to claim 5, characterized in that: the inner sides of the inclined plane and the clamping groove (15) are provided with corresponding magnets.

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