CN214199947U

CN214199947U - Sheet metal material bending angle detection device

Info

Publication number: CN214199947U
Application number: CN202022896281.7U
Authority: CN
Inventors: 周维
Original assignee: Liuyang Zhongyi Precision Sheet Metal Co ltd
Current assignee: Liuyang Zhongyi Precision Sheet Metal Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-14
Anticipated expiration: 2030-12-07

Abstract

A sheet metal material bending angle detection device relates to the technical field of sheet metal material bending angle detection tools and comprises a fixing seat and a bending workpiece, wherein an angle gauge main body is arranged on the upper surface of the fixing seat, an angle scale mark is correspondingly arranged on the front side of the angle gauge main body along the circumferential direction, the horizontal end of the angle gauge main body is fixedly connected with the upper surface of the fixing seat, the bending workpiece is located on the rear side of the angle gauge main body, a second telescopic adjusting mechanism is horizontally arranged on the rear side of the angle gauge main body, and a fixing block is arranged at the rear end of the second telescopic adjusting mechanism; the utility model discloses a protractor main part that sets up on the fixing base and the horizontal fixed plate that can stretch out and draw back the removal to and the cooperation that can set up on pivoted vertical rotor plate and the vertical rotor plate, the angle of buckling at the different positions of the work piece of bending to the panel beating material of being convenient for carries out the direct measurement with this, and directly reachs the purpose of accurate testing result.

Description

Sheet metal material bending angle detection device

Technical Field

The utility model belongs to the technical field of the panel beating material bending angle detects apparatus technique and specifically relates to a panel beating material bending angle detection device is related to.

Background

The sheet metal material bending processing technology is the most common processing technology, the general bending angle is a right angle, after a workpiece is machined, the bending angle of the workpiece is always a difficult item to detect, the bending angle is often a main condition influencing subsequent machining and is one of important sizes for judging whether the bending machining of the product is qualified or not, the conventional sheet metal material bending angle detection device is inconvenient to directly obtain a detection result, needs to be matched with other tools for measurement and comparison, is complex, and has large workload of detection personnel, the conventional sheet metal material bending angle detection device cannot directly detect the value of angle deviation, the degree of deviation is inconvenient to detect more accurately, and furthermore, the conventional sheet metal material bending angle detection device is inconvenient to detect the bending angles of different parts of the longer sheet metal material bending workpiece, and inconvenience is brought to detection work.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model aims at providing a panel beating material bending angle detection device, the utility model discloses a protractor main part that sets up on the fixing base and the horizontal fixed plate that can stretch out and draw back the removal to and the cooperation that can set up on pivoted vertical rotor plate and the vertical rotor plate measures the indicating unit, reach the angle of buckling that is convenient for bend the different positions of work piece to the panel beating material and carry out direct measurement with this, and directly reach the purpose of accurate testing result.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

a sheet metal material bending angle detection device comprises a fixing seat and a bending workpiece, wherein an angle gauge main body is arranged on the upper surface of the fixing seat, angle scale marks are correspondingly arranged on the front side of the angle gauge main body in the circumferential direction, the horizontal end of the angle gauge main body is fixedly connected with the upper surface of the fixing seat, the bending workpiece is located on the rear side of the angle gauge main body, a second telescopic adjusting mechanism is horizontally arranged on the rear side of the angle gauge main body, a fixing block is arranged at the rear end of the second telescopic adjusting mechanism, a horizontal fixing plate is arranged at the bottom of the fixing block, the bottom of the horizontal fixing plate is parallel to the bottom of the horizontal end of the angle gauge main body, a vertical rotating plate is arranged above the right side edge of the upper surface of the horizontal fixing plate and is perpendicular to the horizontal fixing plate, a third pin shaft is arranged between the vertical rotating plate and the horizontal fixing plate, and the vertical rotating plate is hinged to the horizontal fixing plate through the third pin shaft, the utility model discloses a protractor, including horizontal fixed plate, telescopic adjustment mechanism, flexible adjustment mechanism, round pin axle two, it is articulated through round pin axle two between the upper surface of horizontal fixed plate and the left side of vertical rotor plate to be equipped with flexible adjustment mechanism one between the upper surface of horizontal fixed plate and the left side of vertical rotor plate, the top of flexible adjustment mechanism one is equipped with round pin axle one, it is articulated through round pin axle one between the top of flexible adjustment mechanism one and the left side of vertical rotor plate, the vertical range in upper portion of vertical rotor plate front side is equipped with the telescopic link, the front end of telescopic link is equipped with measurement indicating unit, measurement indicating unit corresponds with the angle scale mark of protractor main part front side, the side of fixing base is equipped with control switch group and battery respectively, control switch group and battery electric connection.

The measuring and indicating unit is composed of an indicating block, a sliding groove and a pointer, the indicating block is fixed at the front end of the telescopic rod, the sliding groove with a left opening and a right opening is formed in the bottom of the indicating block, the sliding groove is connected with the arc edge of the upper end of the protractor body in a sliding mode, the pointer is arranged at the position, located on the front side of the sliding groove, of the bottom of the indicating block, the pointer is located above the angle scale lines, and the pointer corresponds to the angle scale lines.

The circle center of the pin shaft III axially corresponds to the circle center of the protractor main body.

The horizontal fixing plate is located on the upper surface of the horizontal end of the bending workpiece, and the vertical rotating plate is located on the left side of the vertical end of the bending workpiece.

The second telescopic adjusting mechanism and the first telescopic adjusting mechanism are both composed of electric telescopic rods, and the second telescopic adjusting mechanism and the first telescopic adjusting mechanism are respectively and electrically connected with the control switch group.

The middle part of the front side of the fixed seat is provided with a handle, and the handle is correspondingly provided with an anti-slip sleeve.

The horizontal fixing plate is made of magnetic materials such as a magnetic metal plate.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

the utility model relates to a sheet metal material bending angle detection device, the bottom of a horizontal fixed plate is adsorbed and attached to the upper surface of the horizontal end of a bending workpiece to be detected, the right side of the horizontal fixed plate is contacted with a third pin shaft and a bending part inside the bending workpiece to be detected, the rotation of a vertical rotating plate is driven through the extension and retraction of a first telescopic adjusting mechanism, the right side of the vertical rotating plate is attached to the left side of the vertical end of the bending workpiece to be detected, at the moment, the rotation of the vertical rotating plate drives the movement of a telescopic rod and an indicating block, and further drives the movement of a pointer, when the vertical rotating plate is attached to the bending workpiece to be detected, the pointer can directly indicate the specific bending angle of the bending workpiece at the bending part, and can obtain an accurate deviation angle, when the bending angles of different parts of the longer sheet metal material bending workpiece are required to be detected, the extension and retraction adjusting mechanism is controlled by a control switch group, the horizontal fixing plate and the vertical rotating plate are driven to stretch and move to appropriate positions, and different parts of the bent workpiece can be detected.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural diagram of a measurement indication unit according to the present invention;

in the figure: 1. a fixed seat; 2. a control switch group; 3. a handle; 4. a storage battery; 5. a protractor body; 6. angle scale lines; 7. a measurement instruction unit; 71. an indication block; 72. a chute; 73. a pointer; 8. a telescopic rod; 9. bending the workpiece; 10. a vertical rotating plate; 11. a first pin shaft; 12. a first telescopic adjusting mechanism; 13. a second pin shaft; 14. a horizontal fixing plate; 15. a fixed block; 16. a third pin shaft; 17. and a second telescopic adjusting mechanism.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The sheet metal material bending angle detection device described in connection with the accompanying drawings 1-3 comprises a fixed seat 1 and a bending workpiece 9, wherein the upper surface of the fixed seat 1 is provided with a protractor main body 5, the front side of the protractor main body 5 is correspondingly provided with angle scale lines 6 along the circumferential direction, the horizontal end of the protractor main body 5 is fixedly connected with the upper surface of the fixed seat 1, the bending workpiece 9 is located at the rear side of the protractor main body 5, the rear side of the protractor main body 5 is horizontally arranged with a second telescopic adjusting mechanism 17, the rear end of the second telescopic adjusting mechanism 17 is provided with a fixed block 15, the bottom of the fixed block 15 is provided with a horizontal fixed plate 14, the bottom of the horizontal fixed plate 14 is parallel to the bottom of the horizontal end of the protractor main body 5, a vertical rotating plate 10 is arranged above the right side edge of the upper surface of the horizontal fixed plate 14, the vertical rotating plate 10 is perpendicular to the horizontal fixed plate 14, a third pin shaft 16 is arranged between the vertical rotating plate 10 and the horizontal fixed plate 14, the vertical rotating plate 10 is hinged to the horizontal fixed plate 14 through the third pin shaft 16, a first telescopic adjusting mechanism 12 is arranged between the upper surface of the horizontal fixed plate 14 and the left side of the vertical rotating plate 10, a second pin shaft 13 is arranged at the bottom end of the first telescopic adjusting mechanism 12, the bottom end of the first telescopic adjusting mechanism 12 is hinged to the upper surface of the horizontal fixed plate 14 through the second pin shaft 13, a first pin shaft 11 is arranged at the top end of the first telescopic adjusting mechanism 12, the top end of the first telescopic adjusting mechanism 12 is hinged to the left side of the vertical rotating plate 10 through the first pin shaft 11, telescopic rods 8 are vertically arranged at the upper part of the front side of the vertical rotating plate 10, a measurement indicating unit 7 is arranged at the front end of each telescopic rod 8, and the measurement indicating unit 7 corresponds to an angle scale line 6 at the front side of the protractor main body 5, the side of fixing base 1 is equipped with control switch group 2 and battery 4 respectively, control switch group 2 and battery 4 electric connection, through the flexible adjustment mechanism 12's of control switch group 2 control flexible, drive the rotation of vertical rotor plate 10, laminate the right side of vertical rotor plate 10 and the left side of the vertical end of the work piece 9 of bending that waits to detect, be convenient for detect and measure, when the angle of buckling of the different positions of the work piece of bending to longer panel beating material detects, through the flexible adjustment mechanism two 17's of control switch group 2 control flexible, drive horizontal fixed plate 14 and vertical rotor plate 10 concertina movement to suitable position, can detect the different positions of the work piece 9 of bending.

The measurement indication unit 7 is composed of an indication block 71, a sliding groove 72 and a pointer 73, the indication block 71 is fixed at the front end of the telescopic rod 8, the sliding groove 72 with a left opening and a right opening is formed in the bottom of the indication block 71, the sliding groove 72 is in sliding connection with the arc edge of the upper end of the protractor body 5, the pointer 73 is arranged at the position, located on the front side of the sliding groove 72, of the bottom of the indication block 71, the pointer 73 is located above the angle scale mark 6, the pointer 73 corresponds to the angle scale mark 6, and the angle of the bending workpiece 9 to be detected can be directly measured through the cooperation effect of the indication block 71, the sliding groove 72 and the pointer 73.

The center of the third pin shaft 16 axially corresponds to the center of the protractor body 5.

The horizontal fixing plate 14 is located on the upper surface of the horizontal end of the bending workpiece 9, and the vertical rotating plate 10 is located on the left side of the vertical end of the bending workpiece 9.

The second telescopic adjusting mechanism 17 and the first telescopic adjusting mechanism 12 are formed by electric telescopic rods, and the second telescopic adjusting mechanism 17 and the first telescopic adjusting mechanism 12 are electrically connected with the control switch group 2 respectively.

The middle part of the front side of the fixed seat 1 is provided with a handle 3, the handle 3 is correspondingly provided with an anti-slip sleeve, and the device is convenient to hold through the handle 3.

The horizontal fixing plate 14 is made of magnetic materials such as a magnetic metal plate, and the horizontal fixing plate 14 made of the magnetic materials is convenient to adsorb, attach and fix with the bent workpiece 9 to be detected, and is more convenient to measure and detect.

In embodiment 1, when the sheet metal material bending angle detection device is used, a power supply is switched on, the bottom of a horizontal fixed plate 10 is attached to the upper surface of the horizontal end of a bending workpiece 9 to be detected in an adsorption manner, the right side of the horizontal fixed plate 10 is in contact with a third pin shaft 16 and a bent part inside the bending workpiece 9 to be detected, a first telescopic adjusting mechanism 12 is controlled to be telescopic by a control switch group 2 to drive a vertical rotating plate 10 to rotate, the right side of the vertical rotating plate 10 is attached to the left side of the vertical end of the bending workpiece 9 to be detected, at the moment, the vertical rotating plate 10 rotates to drive a telescopic rod 8 and an indication block 71 to move so as to drive an indicator 73 to move, when the vertical rotating plate 10 is attached to the bending workpiece 9 to be detected, the indicator 73 can directly indicate the specific bending angle of the bending workpiece 9 to be detected, and an accurate deviation angle can be obtained, when the bending angles of different parts of a longer sheet metal material bending workpiece need to be detected, the second telescopic adjusting mechanism 17 is controlled to stretch by the control switch group 2, the horizontal fixing plate 14 and the vertical rotating plate 10 are driven to stretch and move to appropriate positions, and the different parts of the bending workpiece 9 can be detected.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a panel beating material angle of bend detection device, includes fixing base (1) and the work piece (9) of bending, the upper surface of fixing base (1) is equipped with protractor main part (5), the front side of protractor main part (5) corresponds along the circumferencial direction and is equipped with angle scale mark (6), the last fixed surface of the horizontal end of protractor main part (5) and fixing base (1) is connected, the work piece (9) of bending is located the rear side of protractor main part (5), characterized by: the rear side of the protractor main body (5) is horizontally arranged with a second telescopic adjusting mechanism (17), the rear end of the second telescopic adjusting mechanism (17) is provided with a fixed block (15), the bottom of the fixed block (15) is provided with a horizontal fixed plate (14), the bottom of the horizontal fixed plate (14) is parallel to the bottom of the horizontal end of the protractor main body (5), the right side edge of the upper surface of the horizontal fixed plate (14) is provided with a vertical rotating plate (10), the vertical rotating plate (10) is vertical to the horizontal fixed plate (14), a third pin shaft (16) is arranged between the vertical rotating plate (10) and the horizontal fixed plate (14), the vertical rotating plate (10) is hinged with the horizontal fixed plate (14) through the third pin shaft (16), a first telescopic adjusting mechanism (12) is arranged between the upper surface of the horizontal fixed plate (14) and the left side of the vertical rotating plate (10), the bottom end of the first telescopic adjusting mechanism (12) is provided with a second pin shaft (13), the bottom end of the first telescopic adjusting mechanism (12) is hinged with the upper surface of the horizontal fixing plate (14) through the second pin shaft (13), the top end of the first telescopic adjusting mechanism (12) is provided with a first pin shaft (11), the top end of the first telescopic adjusting mechanism (12) is hinged with the left side of the vertical rotating plate (10) through the first pin shaft (11), the upper part of the front side of the vertical rotating plate (10) is vertically provided with a telescopic rod (8), the front end of the telescopic rod (8) is provided with a measurement indication unit (7), the measurement indication unit (7) corresponds to the angle scale mark (6) on the front side of the protractor body (5), the side of fixing base (1) is equipped with control switch group (2) and battery (4) respectively, control switch group (2) and battery (4) electric connection.

2. The sheet metal material bending angle detection device of claim 1, which is characterized in that: the measurement indicating unit (7) comprises an indicating block (71), a sliding groove (72) and a pointer (73), the indicating block (71) is fixed at the front end of the telescopic rod (8), the sliding groove (72) with a left opening and a right opening is formed in the bottom of the indicating block (71), the sliding groove (72) is in sliding connection with the arc edge of the upper end of the protractor body (5), the pointer (73) is arranged at the position, located on the front side of the sliding groove (72), of the bottom of the indicating block (71), the pointer (73) is located above the angle scale mark (6), and the pointer (73) corresponds to the angle scale mark (6).

3. The sheet metal material bending angle detection device of claim 1, which is characterized in that: the circle center of the third pin shaft (16) axially corresponds to the circle center of the protractor main body (5).

4. The sheet metal material bending angle detection device of claim 1, which is characterized in that: the horizontal fixing plate (14) is located on the upper surface of the horizontal end of the bending workpiece (9), and the vertical rotating plate (10) is located on the left side of the vertical end of the bending workpiece (9).

5. The sheet metal material bending angle detection device of claim 1, which is characterized in that: the second telescopic adjusting mechanism (17) and the first telescopic adjusting mechanism (12) are formed by electric telescopic rods, and the second telescopic adjusting mechanism (17) and the first telescopic adjusting mechanism (12) are respectively electrically connected with the control switch group (2).

6. The sheet metal material bending angle detection device of claim 1, which is characterized in that: the middle part of the front side of the fixed seat (1) is provided with a handle (3), and the handle (3) is correspondingly provided with an anti-slip sleeve.