CN216728977U

CN216728977U - Bending angle detection jig

Info

Publication number: CN216728977U
Application number: CN202123311297.8U
Authority: CN
Inventors: 张鹏
Original assignee: Kunshan Xinshunxin Precision Mould Co ltd
Current assignee: Kunshan Xinshunxin Precision Mould Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a bending angle detection jig which comprises a base and an adjusting plate, wherein two connecting blocks are fixedly connected to one side of the adjusting plate, a rotating shaft is movably connected to one side of each connecting block, one end of each rotating shaft penetrates through the connecting blocks and is fixedly connected with a contact frame, two angle scales are fixedly connected to one side of the adjusting plate, a pointer is fixedly connected to one side of each rotating shaft and corresponds to the corresponding angle scale, a torsion spring is movably connected to the outer wall of the circumference of each rotating shaft, and two ends of each torsion spring are respectively fixed to the rotating shaft and the adjusting plate. The utility model not only can detect the bending angle of the jig in real time through the matching use of the contact frame and the pointer, and improve the detection effect of the device, but also can lock one end of the jig through the matching use of the first screw and the locking plate, so that the fixing effect of the device is improved, and can fix the bending part of the jig through the matching use of the second screw and the sliding block, so that the use effect of the device is improved.

Description

Bending angle detection jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a bending angle detection jig.

Background

The jig is a tool of a large class for carpenters, ironmen, benches, machines, electrical controls and other handcrafts, and is mainly used as a tool for assisting in controlling positions or actions, and many jigs are produced because of commercial needs, because many types of jigs are customized, and some are used for improving productivity, repeating specific actions or making work more accurate, so that the jig plays a great role in production.

At present, along with the development of society, involve the detection to the tool in the tool production technology, generally according to the production demand, need bend the processing to the tool to reach the tool that accords with the finished product angle, nevertheless when bending the tool and handling, the inconvenient degree of bending of observing the tool, thereby cause the defect of tool quality, influence people's result of use, consequently, it seems very necessary to propose the angle detection tool of bending.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a bending angle detection jig.

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

bending angle detection jig, including base and regulating plate, two connecting blocks of one side fixedly connected with of regulating plate, one side swing joint of connecting block has the pivot, and connecting block and fixedly connected with contact frame are passed to the one end of pivot, two angle scales of one side fixedly connected with of regulating plate, one side fixedly connected with pointer of pivot, and the pointer is corresponding with the angle scale, the circumference outer wall swing joint of pivot has the torsional spring, and the both ends of torsional spring are fixed mutually with pivot and regulating plate respectively, the last fixed surface of base is connected with the pneumatic cylinder, the one end fixedly connected with kicking block of pneumatic cylinder piston rod, and the kicking block is located the below of contact frame, the last fixed surface of kicking block is connected with the slipmat.

As a further scheme of the utility model, the upper surface of the base is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a fixing frame, the top and the bottom of the fixing frame are both movably connected with first screw rods, one end of each first screw rod is movably connected with a locking plate, and the locking plate is positioned in the fixing frame.

As a further scheme of the utility model, the upper surface of the base is fixedly connected with two fixed plates, one side of each fixed plate is provided with a sliding chute, a sliding block is movably connected in the sliding chute, and the sliding block is fixed with the adjusting plate.

As a further scheme of the utility model, one side of the sliding block is movably connected with a second screw rod, and one end of the second screw rod penetrates through the fixed plate and is in threaded connection with the fixed plate.

As a further aspect of the present invention, a control panel is fixedly connected to one side of one of the fixing plates, and the control panel is electrically connected to the hydraulic cylinder.

As a further scheme of the utility model, two fixing lugs are fixedly connected to two sides of the base and are symmetrically distributed.

As a further scheme of the utility model, the upper surface of the adjusting plate is fixedly connected with a pull ring, and the circumferential outer wall of the pull ring is fixedly connected with a protective sleeve.

The utility model has the beneficial effects that:

1. the cooperation through contact frame and pointer is used, when the angle of bending that needs detection tool, the tool can contact with the contact frame when bending to drive the contact frame and use the pivot to rotate as the center, the pivot rotates and drives the pointer and rotate, corresponds the angle on the angle scale according to pointer pivoted position, when the pointer rotated suitable position, pneumatic cylinder stop work, and then the angle that the real-time detection tool was bent, has improved the detection effect of device.

2. Through the cooperation of first screw rod and locking plate use, when needs are fixed with the tool, the staff at first places the one end of tool in fixed frame, rotates first screw rod, and first screw rod rotates and drives two locking plate phase shift, when the locking plate removed the suitable position, and then pins the one end of tool, has improved the fixed effect of device.

3. The second screw rod is rotated when the position of the adjusting plate needs to be adjusted, the second screw rod is rotated, the second screw rod rotates to drive the sliding block to move along the sliding groove, the sliding block moves to drive the adjusting plate to move, and when the adjusting plate moves to a proper position, the bending part of the jig is fixed, and the using effect of the device is improved.

Drawings

Fig. 1 is a schematic front side three-dimensional structure diagram of a bending angle detection jig according to the present invention;

fig. 2 is a schematic diagram of a rear side three-dimensional structure of the bending angle detection jig provided by the present invention;

fig. 3 is an enlarged schematic view of a portion a of the bending angle detection fixture according to the present invention.

In the figure: 1. a base; 2. fixing the ear; 3. a support plate; 4. a locking plate; 5. a fixing frame; 6. a first screw; 7. a second screw; 8. an adjusting plate; 9. a control panel; 10. a fixing plate; 11. a contact frame; 12. a hydraulic cylinder; 13. a top block; 14. a non-slip mat; 15. a chute; 16. a slider; 17. a pull ring; 18. a pointer; 19. an angle scale; 20. a rotating shaft; 21. connecting blocks; 22. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, the bending angle detection jig comprises a base 1 and an adjusting plate 8, wherein two connecting blocks 21 are fixed on one side of the adjusting plate 8 through bolts, one side of each connecting block 21 is rotatably connected with a rotating shaft 20, one end of each rotating shaft 20 penetrates through the corresponding connecting block 21 and is fixed with a contact frame 11 through a bolt, two angle plates 19 are fixed on one side of the adjusting plate 8 through bolts, a pointer 18 is fixed on one side of the rotating shaft 20 through a bolt, the pointer 18 corresponds to the angle plates 19, a torsion spring 22 is sleeved on the outer circumferential wall of the rotating shaft 20, two ends of the torsion spring 22 are respectively fixed with the rotating shaft 20 and the adjusting plate 8, a hydraulic cylinder 12 is fixed on the upper surface of the base 1 through a bolt, a top block 13 is fixed on one end of a piston rod of the hydraulic cylinder 12 through a bolt, the top block 13 is located below the contact frame 11, an anti-skid pad 14 is bonded on the upper surface of the top block 13, the hydraulic cylinder 12 is started, one end of the piston rod of the hydraulic cylinder 12 extends to drive the top block 13 to move upwards, when the ejector block 13 moves upwards to a proper position, the ejector block 13 is in contact with the bottom of the jig and extrudes the jig, the jig is bent, when the bending angle of the jig needs to be detected, the jig can be in contact with the contact frame 11 when being bent, the contact frame 11 is driven to rotate by taking the rotating shaft 20 as the center, the rotating shaft 20 rotates to drive the pointer 18 to rotate, the rotating position of the pointer 18 corresponds to the angle on the angle disc 19, and the bending angle of the jig is detected in real time.

In the utility model, it should be noted that a support plate 3 is fixed on the upper surface of a base 1 through bolts, a fixed frame 5 is fixed on one side of the support plate 3 through bolts, a first screw 6 is connected to the top and the bottom of the fixed frame 5 through threads, a locking plate 4 is connected to one end of the first screw 6 in a rotating manner, and the locking plate 4 is located inside the fixed frame 5, when the jig needs to be fixed, a worker firstly places one end of the jig in the fixed frame 5, rotates the first screw 6, the first screw 6 rotates to drive the two locking plates 4 to move in opposite directions, when the locking plate 4 moves to a proper position, one end of the jig is locked, two fixed plates 10 are fixed on the upper surface of the base 1 through bolts, a chute 15 is arranged on one side of the fixed plates 10, a slide block 16 is slidably connected in the chute 15, the slide block 16 is fixed with an adjusting plate 8, a second screw 7 is rotatably connected to one side of the slide block 16, and one end of the second screw 7 passes through the fixing plate 10 and is in threaded connection with the fixing plate 10, when the position of the adjusting plate 8 needs to be adjusted, the second screw 7 is rotated, the second screw 7 rotates to drive the sliding block 16 to move along the sliding groove 15, the sliding block 16 moves to drive the adjusting plate 8 to move, when the adjusting plate 8 moves to a proper position, the bending part of the jig is further fixed, one side of one of the fixed plates 10 is fixed with a control panel 9 through a bolt, the control panel 9 is electrically connected with a hydraulic cylinder 12, the control panel 9 is convenient for a worker to control the extension distance of the hydraulic cylinder 12, two fixed lugs 2 are fixed on two sides of the base 1 through bolts, and fixed ear 2 symmetric distribution, fixed ear 2 can make things convenient for the staff to fix base 1, and the upper surface of regulating plate 8 is fixed with pull ring 17 through the bolt, and the circumference outer wall bonding of pull ring 17 has the lag.

The working principle is as follows: when the jig needs to be bent, a worker firstly places one end of the jig in a fixed frame 5, rotates a first screw 6, the first screw 6 rotates to drive two locking plates 4 to move oppositely, when the locking plates 4 move to proper positions, one end of the jig is locked, simultaneously, the upper surface of the jig is flush with the bottom of an adjusting plate 8, rotates a second screw 7, the second screw 7 rotates to drive a sliding block 16 to move along a sliding groove 15, the sliding block 16 moves to drive the adjusting plate 8 to move, when the adjusting plate 8 moves to proper positions, the bent part of the jig is fixed, a hydraulic cylinder 12 is started, one end of a piston rod of the hydraulic cylinder 12 extends to drive an ejector block 13 to move upwards, when the ejector block 13 moves upwards to proper positions, the ejector block 13 is in contact with the bottom of the jig and extrudes the jig, the jig is bent, and when the jig is bent, the jig is in contact with a contact frame 11, and drive contact frame 11 and use pivot 20 as the center and rotate, pivot 20 rotates and drives pointer 18 and rotates, corresponds the angle on the angle scale 19 according to the position that pointer 18 rotated, and when pointer 18 rotated the suitable position, pneumatic cylinder 12 stopped working, and then the angle that the real-time detection tool was bent.

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. Bending angle detection jig, including base (1) and regulating plate (8), its characterized in that, one side fixedly connected with two connecting blocks (21) of regulating plate (8), one side swing joint of connecting block (21) has pivot (20), and the one end of pivot (20) passes connecting block (21) and fixedly connected with contact frame (11), one side fixedly connected with two angle scales (19) of regulating plate (8), one side fixedly connected with pointer (18) of pivot (20), and pointer (18) are corresponding with angle scale (19), the circumference outer wall swing joint of pivot (20) has torsional spring (22), and the both ends of torsional spring (22) are fixed mutually with pivot (20) and regulating plate (8) respectively, the last fixed surface of base (1) is connected with pneumatic cylinder (12), the one end fixedly connected with kicking block (13) of pneumatic cylinder (12) piston rod, and the top block (13) is positioned below the contact frame (11), and the upper surface of the top block (13) is fixedly connected with an anti-skid pad (14).

2. The bending angle detection jig according to claim 1, wherein a support plate (3) is fixedly connected to the upper surface of the base (1), a fixed frame (5) is fixedly connected to one side of the support plate (3), a first screw (6) is movably connected to both the top and the bottom of the fixed frame (5), a locking plate (4) is movably connected to one end of the first screw (6), and the locking plate (4) is located inside the fixed frame (5).

3. The bending angle detection jig according to claim 1, wherein the upper surface of the base (1) is fixedly connected with two fixing plates (10), one side of each fixing plate (10) is provided with a sliding groove (15), a sliding block (16) is movably connected in each sliding groove (15), and each sliding block (16) is fixed with the corresponding adjusting plate (8).

4. The bending angle detection jig according to claim 3, wherein one side of the slider (16) is movably connected with a second screw (7), and one end of the second screw (7) passes through the fixing plate (10) and is in threaded connection with the fixing plate (10).

5. The bending angle detection jig according to claim 3, wherein one side of one of the fixing plates (10) is fixedly connected with a control panel (9), and the control panel (9) is electrically connected with the hydraulic cylinder (12).

6. The bending angle detection jig according to claim 1, wherein two fixing lugs (2) are fixedly connected to two sides of the base (1), and the fixing lugs (2) are symmetrically distributed.

7. The bending angle detection jig according to claim 1, wherein a pull ring (17) is fixedly connected to the upper surface of the adjusting plate (8), and a protective sleeve is fixedly connected to the circumferential outer wall of the pull ring (17).