Plate loading clamp for semi-pentagonal prism

Abstract

The utility model discloses an upper plate clamp for a semi-pentagonal prism, relates to the technical field of clamps, and aims to solve the problems that the conventional semi-pentagonal prism is difficult to adjust according to the angle of the semi-pentagonal prism due to different angles of corners, a clamp of a specific model is adopted to adapt to a prism of a corresponding size, the cost is increased, and the clamping efficiency is high. And the universality is low. Comprising a prism bottom supporting plate; the first angle adjusting plate is arranged at one end of the prism bottom supporting plate, a first motor is arranged on the side wall of the prism bottom supporting plate, and the output end of the first motor is in transmission connection with the first angle adjusting plate through a driving shaft; the second angle adjusting plate is arranged at the end, away from the prism bottom supporting plate, of the first angle adjusting plate, a second motor is arranged on the side wall of the first angle adjusting plate, and the output end of the second motor is in transmission connection with the second angle adjusting plate through a driving shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to an upper plate clamp for a semi-pentagonal prism. Background Art

[0002] A prism is a transparent object surrounded by two intersecting but non-parallel planes, used to split or disperse light beams; a prism is a polyhedron made of transparent materials (such as glass, crystal, etc.). It is widely used in optical instruments;

[0003] A semi-pentagonal prism is a type of prism. Different types of semi-pentagonal prisms have different corner angles. During the processing of semi-pentagonal prisms, clamping tools such as fixtures are usually required for clamping and fixing.

[0004] However, due to the different angles of the corners of the existing semi-penta prism, traditional clamping is difficult to adjust according to the angle of the semi-penta prism. The use of a specific model of clamp adapted to the prism of the corresponding size leads to increased costs and low versatility. Therefore, it does not meet the existing needs. In this regard, we propose an upper plate clamp for a semi-penta prism. Utility Model Content

[0005] The purpose of the utility model is to provide a half-pentagonal prism upper plate clamp with an angle adjustment structure, which is convenient for users to adapt to different prism corners, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an upper plate fixture for a semi-penta prism, comprising: a prism bottom support plate;

[0007] Also includes:

[0008] A first angle adjustment plate is mounted on one end of the prism bottom support plate, a first motor is mounted on the side wall of the prism bottom support plate, and an output end of the first motor is transmission-connected to the first angle adjustment plate via a driving shaft;

[0009] A second angle adjustment plate is mounted on an end of the first angle adjustment plate away from the prism bottom support plate, a second motor is mounted on a side wall of the first angle adjustment plate, and an output end of the second motor is transmission-connected to the second angle adjustment plate via a driving shaft;

[0010] The combined assembly block is integrally arranged at the ends of the first angle adjustment plate and the second angle adjustment plate, and a through hole connected to the driving shaft is opened inside the combined assembly block.

[0011] Preferably, a corner extension plate is installed at one end of the second angle adjustment plate away from the first angle adjustment plate, and insertion rods are symmetrically provided on the outer wall of the butt end of the corner extension plate, and slots are symmetrically provided on the outer wall of the butt end of the second angle adjustment plate, and the second angle adjustment plate is detachably assembled with the corner extension plate through the insertion rods and the slots.

[0012] Preferably, non-slip rubber blocks are bonded to the contact surfaces of the first angle adjustment plate, the second angle adjustment plate and the corner extension plate with the semi-pentagonal prism.

[0013] Preferably, an electric telescopic rod is installed below the prism bottom support plate, and the telescopic end of the electric telescopic rod is assembled with the bottom contact surface of the prism bottom support plate, and a moving seat is installed at the lower end of the electric telescopic rod.

[0014] Preferably, a clamping table is provided below the movable seat, and movable adjustment grooves are symmetrically opened on the outer wall of the clamping table, and the movable seat is located above the movable adjustment groove. A screw module is installed in the groove on the inner wall of the movable adjustment groove, and the screw module includes sliders, and a driven block is provided between the sliders, and the driven block is installed in combination with the movable seat by screws.

[0015] Preferably, a base is provided at the bottom of the clamping platform, and an annularly distributed assembly holes are provided on the outer wall of the base.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a semi-pentagonal prism fixture with an angle adjustable function by arranging a prism bottom support plate, a first angle adjustment plate, a first motor, a second angle adjustment plate, a second motor, and a combined assembly block; wherein the prism bottom support plate is used to contact the bottom surface of the semi-pentagonal prism to support the bottom, the first motor is used to drive the first angle adjustment plate to rotate through a driving shaft, and the angle at the first angle adjustment plate is adjusted by rotation, and the first angle adjustment plate can be adjusted based on the corners of the semi-pentagonal prism by changing the angle, and the corners of the semi-pentagonal prism are more closely matched by adjustment, and the second angle adjustment plate is driven to rotate by the second motor to match the upper corners of the semi-pentagonal prism, and the combined assembly block protrudes from the angle adjustment plate and is used to be inserted into the groove at the driving shaft to achieve assembly;

[0018] The invention solves the problem that the conventional clamping is difficult to adjust according to the angle of the semi-pentagonal prism due to the different angles of the corners, and the use of a specific type of clamp adapted to the prism of the corresponding size leads to increased cost and low versatility.

[0019] For some specific semi-pentagonal prisms with longer upper corners, the length of the second angle adjustment plate is increased by adding a corner extension plate to adapt to the semi-pentagonal prism with longer upper corners; the second angle adjustment plate and the corner extension plate are snap-fitted and installed together through plug rods and slots, which is convenient for users to assemble and disassemble.

[0020] The provision of the anti-skid rubber block can prevent the plate from directly contacting the semi-pentagonal prism, thereby preventing the semi-pentagonal prism from being worn. At the same time, the anti-skid rubber block has anti-skid properties and can improve the stability of the clamping state. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the utility model;

[0023] Figure 3 It is a side view of the utility model;

[0024] Figure 4 It is an assembly diagram of the first angle adjustment plate and the second angle adjustment plate of the utility model;

[0025] Figure 5 This is an assembly diagram of the corner extension plate and the second angle adjustment plate of the utility model;

[0026] In the figure: 1. prism base plate; 2. movable adjustment slot; 3. movable seat; 4. electric telescopic rod; 5. clamping table; 6. first angle adjustment plate; 7. first motor; 8. second angle adjustment plate; 9. second motor; 10. combined assembly block; 11. anti-slip rubber block; 12. lead screw module; 13. slider; 14. driven block; 15. base; 16. corner extension plate; 17. plug rod; 18. slot. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See also Figure 1-5 , the utility model provides an embodiment: an upper plate fixture for a semi-penta prism, comprising: a prism bottom support plate 1;

[0029] Also includes:

[0030] A first angle adjustment plate 6 is mounted on one end of the prism bottom support plate 1. A first motor 7 is mounted on the side wall of the prism bottom support plate 1, and an output end of the first motor 7 is transmission-connected to the first angle adjustment plate 6 via a driving shaft;

[0031] A second angle adjustment plate 8 is mounted on an end of the first angle adjustment plate 6 away from the prism bottom support plate 1, a second motor 9 is mounted on the side wall of the first angle adjustment plate 6, and an output end of the second motor 9 is transmission-connected to the second angle adjustment plate 8 via a driving shaft;

[0032] A combined assembly block 10 is integrally provided at the ends of the first angle adjustment plate 6 and the second angle adjustment plate 8, and a through hole connected to the drive shaft is provided inside the combined assembly block 10;

[0033] By configuring the prism bottom support plate 1, the first angle adjustment plate 6, the first motor 7, the second angle adjustment plate 8, the second motor 9, and the combined assembly block 10, the semi-pentagonal prism fixture has an angle adjustable function; wherein, the prism bottom support plate 1 is used to contact the bottom surface of the semi-pentagonal prism to support the bottom, the first motor 7 is used to drive the first angle adjustment plate 6 to rotate through the driving shaft, and the angle at the first angle adjustment plate 6 is adjusted by rotation, and the first angle adjustment plate 6 can be adjusted based on the corners of the semi-pentagonal prism by changing the angle, and the corners of the semi-pentagonal prism are more closely matched by adjustment, and the second angle adjustment plate 8 is driven to rotate by the second motor 9 to adapt to the upper corners of the semi-pentagonal prism, and the combined assembly block 10 protrudes from the angle adjustment plate to be inserted into the groove at the driving shaft to achieve assembly.

[0034] See also Figure 5 , a corner extension plate 16 is installed at one end of the second angle adjustment plate 8 away from the first angle adjustment plate 6, and an insertion rod 17 is symmetrically provided on the outer wall of the butt end of the corner extension plate 16, and a slot 18 is symmetrically provided on the outer wall of the butt end of the second angle adjustment plate 8, and the second angle adjustment plate 8 is detachably assembled with the corner extension plate 16 through the insertion rod 17 and the slot 18;

[0035] For some semi-pentagonal prisms with longer upper corners, the length of the second angle adjustment plate 8 is increased by adding a corner extension plate 16 to adapt to the semi-pentagonal prism with longer upper corners; the second angle adjustment plate 8 and the corner extension plate 16 are mounted together by a plug rod 17 and a slot 18 in a snap-fit ​​manner, which is convenient for users to assemble and disassemble;

[0036] Among them, based on actual needs, corner extension plates 16 of different lengths can be used to adapt to half-pentagonal prisms with different upper side lengths.

[0037] See also Figure 4 The contact surfaces of the first angle adjustment plate 6, the second angle adjustment plate 8 and the corner extension plate 16 with the semi-pentagonal prism are all bonded with anti-slip rubber blocks 11;

[0038] The provision of the anti-skid rubber block 11 can prevent the plate from directly contacting the semi-pentagonal prism, thereby preventing the semi-pentagonal prism from being worn. At the same time, the anti-skid rubber block 11 has anti-skid properties and can improve the stability of the clamping state.

[0039] See also Figure 1 An electric telescopic rod 4 is installed below the prism bottom support plate 1, and the telescopic end of the electric telescopic rod 4 is assembled with the bottom contact surface of the prism bottom support plate 1, and a moving seat 3 is installed at the lower end of the electric telescopic rod 4;

[0040] The electric telescopic rod 4 is used to adjust the height of the prism bottom support plate 1. During processing, the height of the semi-pentagonal prism in the clamping state can be changed by lifting and moving, which is convenient for use.

[0041] See also Figure 2 , Figure 3 A clamping platform 5 is provided below the movable seat 3, and a movable adjustment groove 2 is symmetrically opened on the outer wall of the clamping platform 5, and the movable seat 3 is located above the movable adjustment groove 2, and a screw module 12 is installed in the slot on the inner wall of the movable adjustment groove 2, and the screw module 12 includes a slider 13, and a driven block 14 is provided between the sliders 13, and the driven block 14 is assembled and installed with the movable seat 3 by screws;

[0042] The screw module 12 is a conventional moving component in this field, which mainly includes a screw motor, a ball screw and a slider 13. The screw module 12 drives the slider 13 to move in a straight line, which can drive the moving seat 3 to move, thereby adjusting the distance between the left and right clamps, making it convenient to adjust and move according to the size of the semi-pentagonal prism.

[0043] See also Figure 1 , a base 15 is installed at the bottom of the clamping table 5, and an annularly distributed assembly holes are opened on the outer wall of the base 15;

[0044] The base 15 is used to be installed on the ground or a table through the assembly hole to improve the stability and firmness of the entire clamping table 5.

[0045] Working principle: Before use, select the corner extension plate 16 of the required length, insert its insertion rod 17 into the slot 18 of the second angle adjustment plate 8, and assemble;

[0046] When in use, the moving seat 3 is driven by the screw module 12 to move to the required position, and the bottom surface of the semi-pentagonal prism to be clamped is placed on the two prism bottom support plates 1. According to the angle of the corner of the semi-pentagonal prism, the first angle adjustment plate 6 is driven by the first motor 7 to rotate to change the angle of the first angle adjustment plate 6, and then the second angle adjustment plate 8 is driven by the second motor 9 to rotate to adjust the angle of the second angle adjustment plate 8. After adjusting to the appropriate angle, the anti-slip rubber blocks 11 of the first angle adjustment plate 6 and the second angle adjustment plate 8 will be attached to the corners of the semi-pentagonal prism to achieve assembly clamping.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A top plate fixture for a semi-penta prism, comprising a prism bottom support plate (1); Features: Also includes: a first angle adjustment plate (6) mounted on one end of the prism base support plate (1); a first motor (7) mounted on a side wall of the prism base support plate (1); and an output end of the first motor (7) is transmission-connected to the first angle adjustment plate (6) via a drive shaft; a second angle adjustment plate (8) mounted on an end of the first angle adjustment plate (6) away from the prism base plate (1), a second motor (9) being mounted on a side wall of the first angle adjustment plate (6), and an output end of the second motor (9) being transmission-connected to the second angle adjustment plate (8) via a drive shaft; The combined assembly block (10) is integrally arranged at the ends of the first angle adjustment plate (6) and the second angle adjustment plate (8), and a through hole connected to the drive shaft is provided inside the combined assembly block (10).

2. The upper plate fixture for a semi-penta prism according to claim 1, characterized in that: An end of the second angle adjustment plate (8) away from the first angle adjustment plate (6) is provided with a corner extension plate (16); an insertion rod (17) is symmetrically provided on the outer wall of the butt end of the corner extension plate (16); a slot (18) is symmetrically provided on the outer wall of the butt end of the second angle adjustment plate (8); and the second angle adjustment plate (8) is detachably assembled with the corner extension plate (16) via the insertion rod (17) and the slot (18).

3. The upper plate fixture for a semi-penta prism according to claim 2, characterized in that: Anti-slip rubber blocks (11) are bonded to the contact surfaces of the first angle adjustment plate (6), the second angle adjustment plate (8) and the corner extension plate (16) with the semi-pentagonal prism.

4. The upper plate fixture for a semi-penta prism according to claim 1, characterized in that: An electric telescopic rod (4) is installed below the prism bottom support plate (1), and the telescopic end of the electric telescopic rod (4) is assembled with the bottom contact surface of the prism bottom support plate (1), and a moving seat (3) is installed at the lower end of the electric telescopic rod (4).

5. The upper plate fixture for a semi-penta prism according to claim 4, characterized in that: A clamping platform (5) is provided below the movable seat (3), and a movable adjustment groove (2) is symmetrically opened on the outer wall of the clamping platform (5), and the movable seat (3) is located above the movable adjustment groove (2). A screw module (12) is installed in the groove of the inner wall of the movable adjustment groove (2), and the screw module (12) includes a slider (13), and a driven block (14) is provided between the sliders (13), and the driven block (14) is assembled and installed with the movable seat (3) by screws.

6. The upper plate fixture for a semi-penta prism according to claim 5, characterized in that: A base (15) is installed at the bottom of the clamping platform (5), and an outer wall of the base (15) is provided with annularly distributed assembly holes.

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