CN218066833U

CN218066833U - Thrust detection tool and backer baffle thrust detection device

Info

Publication number: CN218066833U
Application number: CN202221929074.XU
Authority: CN
Inventors: 沈晓明; 沈贤明; 金龙; 秦伟才
Original assignee: SUZHOU WEIYE METAL PRODUCTS CO Ltd
Current assignee: SUZHOU WEIYE METAL PRODUCTS CO Ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-16
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a thrust detection tool, include: the clamping assembly comprises a clamping block and a supporting plate, the clamping block and the supporting plate are arranged oppositely, a product is arranged between the clamping block and the supporting plate, one end of the product is clamped on two sides of the clamping block, a boss abutted against the product is arranged on the clamping block, and the other end of the product is abutted against the supporting plate; clamping cylinders are symmetrically arranged on two sides of the clamping block, and the telescopic ends of the clamping cylinders penetrate through the product and are abutted to the clamping block; the detection assembly comprises a thrust gauge and a thrust cylinder, one end of the thrust gauge penetrates through the supporting plate to be abutted to the product, and the other end of the thrust gauge is connected with the thrust cylinder. The utility model discloses can guarantee fixed to the mounted position of product at the measurement thrust in-process, the thrust that produces simultaneously through the thrust cylinder is more stable, can obtain accurate detection numerical value.

Description

Thrust detection tool and backer baffle thrust detection device

Technical Field

The utility model belongs to the technical field of the reciprocating saw part manufacturing technique and specifically relates to indicate a thrust detection tool and backer baffle thrust detection device.

Background

With the development of science and technology, the convenience of electric saws has gradually replaced hand-driven saws, and the types of electric saws are various, and different electric saws are selected according to different cut parts. In daily life, the reciprocating saw is a most used electric saw at present due to wide application range and convenient carrying.

The main working principle of the reciprocating saw is that a motor drives a crank rocker mechanism to realize the reciprocating motion of a saw blade, the structure of the whole reciprocating saw is provided with a backer baffle plate which is an essential part besides a driving structure and the saw blade, the backer baffle plate is arranged at the head of the whole reciprocating saw, and the saw blade needs to pass through the backer baffle plate to be arranged; in the cutting process, the whole reciprocating saw is supported by the aid of the backer baffle, and the angle of the backer baffle can be adjusted according to the cutting angle. Therefore, it is necessary to ensure that the backer board needs to have a certain damping to provide support and also needs to ensure a certain adjustability.

The structure of the backer baffle is formed by hinging a base and a support, the hinged part is connected by a rivet, and the backer baffle needs to be subjected to a thrust test before leaving a factory, so that the bearable thrust value reaches a certain range and the production is judged to be qualified. In the prior art, the thrust test of the backer baffle needs to be manually pushed by a thrust measuring instrument for testing, and the problem of inaccurate detection result can be caused by unstable thrust in long-time manual test.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solve lies in overcoming the inaccurate defect of thrust testing result to the backer baffle among the prior art.

In order to solve the technical problem, the utility model provides a thrust detection tool, include:

the clamping assembly comprises a clamping block and a supporting plate, the clamping block and the supporting plate are arranged oppositely, a product is arranged between the clamping block and the supporting plate, one end of the product is clamped at two sides of the clamping block, a boss abutted against the product is arranged on the clamping block, and the other end of the product is abutted against the supporting plate; clamping cylinders are symmetrically arranged on two sides of the clamping block, and the telescopic ends of the clamping cylinders penetrate through the product and are abutted to the clamping block;

the detection assembly comprises a thrustor and a thrust cylinder, one end of the thrustor penetrates through the support plate and the product in butt joint, and the other end of the thrustor is connected with the thrust cylinder.

The utility model discloses an embodiment, the thrust gauge with be provided with the thrust piece between the product, the thrust piece with detachable connection between the thrust gauge.

In an embodiment of the present invention, the supporting plate is provided with a guiding hole matched with the thrust block, and the thrust block is inserted into the guiding hole and reciprocates in the guiding hole.

In an embodiment of the present invention, the size of the guiding hole is larger than the size of the thrust block.

In an embodiment of the present invention, the clamping assembly further includes a first mounting plate, the first mounting plate is symmetrically disposed on both sides of the clamping block, and the clamping cylinder is mounted on the first mounting plate.

In an embodiment of the present invention, the first mounting plate is provided with a through hole matched with the telescopic end of the clamping cylinder.

In an embodiment of the present invention, the detecting component further includes a supporting block, the supporting block is disposed at the bottom of the thrustor, and the end surface of the supporting block is tightly attached to the thrustor.

The utility model discloses an embodiment, the detection assembly still includes the second mounting panel, install on the second mounting panel thrust cylinder, just be provided with on the second mounting panel with the flexible end complex mounting hole of thrust cylinder.

The utility model discloses an embodiment still includes the supporting baseplate, set up on the supporting baseplate centre gripping subassembly and determine module.

The utility model provides a backer baffle thrust detection device, includes thrust detection tool.

Compared with the prior art, the technical scheme of the utility model have following advantage:

a thrust detection tool, through chucking piece, backup pad and die clamping cylinder in the centre gripping subassembly from a plurality of positions with the product restriction, rethread thrust cylinder promotes distance meter and product test department butt, observes whether the reading of distance meter is in qualified within range. The utility model discloses can guarantee fixed to the mounted position of product at the measurement thrust in-process, the thrust that produces simultaneously through the thrust cylinder is more stable, can obtain accurate detection numerical value.

Drawings

In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which

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

FIG. 2 is a schematic view of the clamping assembly of FIG. 1;

FIG. 3 is a schematic diagram of the detection assembly of FIG. 1;

FIG. 4 is a schematic structural view of the product of FIG. 1;

the specification reference numbers indicate: 1. a clamping assembly; 2. a detection component; 3. producing a product; 4. a support base plate; 11. a clamping block; 12. a support plate; 13. a clamping cylinder; 14. a first mounting plate; 21. a thrust gauge; 22. a thrust cylinder; 23. a thrust block; 24. a support block; 25. a second mounting plate; 31. a splint; 32. a baffle plate; 121. and (4) a guide hole.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1-4, the utility model discloses a thrust detection tool, include:

the clamping assembly 1 comprises a clamping block 11 and a supporting plate 12, the clamping block 11 is arranged opposite to the supporting plate 12, a product 3 is arranged between the clamping block 11 and the supporting plate 12, one end of the product 3 is clamped at two sides of the clamping block 11, a boss abutted against the product 3 is arranged on the clamping block 11, and the other end of the product 3 is abutted against the supporting plate 12; clamping cylinders 13 are symmetrically arranged on two sides of the clamping block 11, and the telescopic ends of the clamping cylinders 13 penetrate through the product 3 to abut against the clamping block 11.

It can be seen that centre gripping subassembly 1's main effect is fixed the position of product 3, and the locating place of product 3 is the same before guaranteeing to detect at every turn, and it is shown with reference to fig. 4, and the major structure of product piece is including two splint 31 and a base that the symmetry set up to it is articulated through the rivet between splint 31 and the base, and the utility model provides a point just lie in whether the pin joint damping force size is qualified. Specifically, in the process of placing the product 3 on the jig, firstly, the boss on the clamping block 11 abuts against the two clamping plates 31, secondly, the support plate 12 abuts against the baffle plate 32, and finally, the clamping cylinder 13 extends out to penetrate through the clamping plates 31 to be connected with the clamping block 11; here, the clamping block 11 and the clamping plate 31 limit the displacement of the clamping plate 31 in the transverse direction, and the clamping cylinder 13 can limit the displacement of the clamping plate 31 in the longitudinal direction, so that the situation that the clamping plate 31 rotates on one side and is displaced to cause inaccurate detection results is prevented.

Referring to fig. 3, the detection assembly 2 includes a thrust gauge 21 and a thrust cylinder 22, one end of the thrust gauge 21 passes through the support plate 12 to abut against the product 3, and the other end of the thrust gauge 21 is connected to the thrust cylinder 22. The whole detection process is that after the product 3 is fixed, the thrust cylinder 22 is started, the thrust cylinder 22 extends to drive the thrust gauge 21 to push the baffle 32, the baffle 32 and the clamping plate 31 displace, and the reading of the thrust gauge 21 when the baffle 32 is pushed is recorded.

As the utility model discloses an optimal scheme, what thrust gauge 21 was preferred is digital display thrust gauge 21, makes things convenient for operator's reading and record to threaded connection and the cooperation of thrust cylinder 22 are adopted at the both ends of thrust gauge 21, make things convenient for the dismantlement and the installation of whole tool.

Further, a thrust block 23 is arranged between the thrust gauge 21 and the product 3, the thrust block 23 is detachably connected with the thrust gauge 21, the thrust block 23 is directly installed at the end of the thrust gauge 21, the thrust cylinder 22 extends in the pushing process to drive the thrust block 23 to extend out, and after the detection is finished, the thrust cylinder 22 contracts to drive the thrust block 23 to return to the initial position; the thrust block 23 is adopted to increase the contact area, so that the product 3 can be attached more stably, and the detection is convenient.

Furthermore, as the thrust block 23 is to penetrate through the support plate 12 to abut against the product 3, the support plate 12 is provided with a guide hole 121 matched with the thrust block 23, and the thrust block 23 penetrates through the guide hole 121 and moves back and forth in the guide hole 121; meanwhile, in order to ensure the accuracy of the detection structure, the size of the guide hole 121 is larger than that of the thrust block 23, and in the actual processing process, the aperture of the guide hole 121 needs to be slightly larger than that of the thrust block 23, so that the thrust block 23 does not contact with the inner wall of the guide hole 121 when moving in the guide hole 121, unnecessary friction force is increased, and the accurate reading of the thrust gauge 21 is affected.

Further, the clamping assembly 1 further comprises first mounting plates 14, the first mounting plates 14 are symmetrically arranged on two sides of the clamping block 11, clamping cylinders 13 are mounted on the first mounting plates 14, specifically, the first mounting plates 14 are used for fixing the two clamping cylinders 13, and the telescopic ends of the clamping cylinders 13 need to penetrate through the first mounting plates 14 to be abutted against the product 3 and the clamping block 11; secondly, the first mounting plate 14 is provided with a through hole matched with the telescopic end of the clamping cylinder 13.

Further, in order to ensure the horizontal height of the thrust gauge 21, the detection assembly 2 further includes a supporting block 24, the supporting block 24 is disposed at the bottom of the thrust gauge 21, and an end surface of the supporting block 24 is disposed in close contact with the thrust gauge 21. Specifically, the installation height of the whole detection assembly 2 depends on the height of the detection point of the detected product 3, and the detection point of the product 3 is on the baffle 32 opposite to the position of the guide hole 121, so that the thrust gauge 21 and the guide hole 121 need to be ensured to be at the same height.

Further, the detection assembly 2 further comprises a second mounting plate 25, the thrust cylinder 22 is mounted on the second mounting plate 25, a mounting hole matched with the telescopic end of the thrust cylinder 22 is formed in the second mounting plate 25, the effect of the first mounting plate 14 is the same, the second mounting plate 25 is used for mounting the thrust cylinder 22, the height of the mounting hole in the second mounting plate 25 is flush with the position of the guide hole 121, and the thrust cylinder 22 is guaranteed to be at the same height as the thrust gauge 21 and the guide hole 121.

Further, in order to guarantee the integration of the whole jig, the jig further comprises a supporting base plate 4, the clamping assembly 1 and the detection assembly 2 are installed on the supporting base plate 4, and in the installation process, the relative horizontal positions of the clamping assembly 1 and the detection assembly 2 need to be guaranteed.

To sum up, the utility model provides a thrust detection tool, through chucking piece 11, backup pad 12 and die clamping cylinder 13 among the centre gripping subassembly 1 from a plurality of directions with the position restriction of product 3, rethread thrust cylinder 22 promotes distance meter 21 and product 3 test department butt, promotes product 3 and whether the reading of observing distance meter 21 is in qualified within range. The utility model has simple structure, firstly, the product 3 can be ensured to be fixed in the placing position in the thrust measuring process, and the positions of the thrust blocks 23 acted each time are the same; secondly, the thrust generated by the thrust cylinder 22 replaces the manual operation of the thrustmeter 21, so that stable thrust can be generated, and accurate detection values can be obtained in the detection process.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A thrust detection tool, characterized by includes:

the detection assembly comprises a thrust gauge and a thrust cylinder, one end of the thrust gauge penetrates through the supporting plate and is abutted to the product, and the other end of the thrust gauge is connected with the thrust cylinder.

2. The thrust force detection jig according to claim 1, characterized in that: the thrust gauge is provided with the thrust piece between the product, the thrust piece with detachable the connection between the thrust gauge.

3. The thrust force detection jig according to claim 2, characterized in that: the supporting plate is provided with a guide hole matched with the thrust block, and the thrust block penetrates through the guide hole and moves back and forth in the guide hole.

4. The thrust force detection jig according to claim 3, characterized in that: the size of the guide hole is larger than that of the thrust block.

5. The thrust force detection jig according to claim 1, characterized in that: the clamping assembly further comprises a first mounting plate, the first mounting plate is symmetrically arranged on two sides of the clamping block, and the clamping cylinder is mounted on the first mounting plate.

6. The thrust force detection jig according to claim 5, characterized in that: and the first mounting plate is provided with a through hole matched with the telescopic end of the clamping cylinder.

7. The thrust force detection jig according to claim 1, characterized in that: the detection assembly further comprises a supporting block, the supporting block is arranged at the bottom of the thrust gauge, and the end face of the supporting block is tightly attached to the thrust gauge.

8. The thrust force detection jig according to claim 1, characterized in that: the detection assembly further comprises a second mounting plate, the thrust cylinder is mounted on the second mounting plate, and mounting holes matched with the telescopic ends of the thrust cylinder are formed in the second mounting plate.

9. The thrust force detection jig according to claim 1, characterized in that: the clamping device is characterized by further comprising a supporting base plate, wherein the clamping assembly and the detection assembly are arranged on the supporting base plate.

10. The utility model provides a backer baffle thrust detection device which characterized in that: comprising a thrust test fixture according to any one of claims 1-9.