Laser alignment device for cubic press
By using a combination of a grid laser and a mounting base in a six-sided top press, the problem of low hammer alignment accuracy was solved, achieving high-precision hammer alignment and ensuring the quality of the pressed material.
Patent Information
- Application Number
- CN202210445639.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-04-26
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2042-04-26
AI Technical Summary
The existing six-sided top press has low hammer alignment accuracy, resulting in unqualified pressed materials.
A six-sided top press laser alignment device is adopted, including a grid laser and a mounting base. The position of the hammer head is defined by bottom and side positioning parts. The grid laser is used to assist in adjusting the coaxial setting and vertical intersection of the hammer head, thereby improving the alignment accuracy.
This technology enables high-precision alignment of the hammers in a six-sided press, ensuring the quality of the pressed material.
Smart Images
Figure CN114749103B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of calibration equipment for cubic press, in particular to a laser alignment device for cubic press. BACKGROUND
[0002] The existing cubic press includes three pairs of hammer heads, which are respectively a bottom surface hammer head, a top surface hammer head, a left side hammer head, a right side hammer head, a front side hammer head and a rear side hammer head, which are respectively abutted with the bottom surface, the top surface, the left side, the right side, the front side and the rear side of the product to be pressed. The abutting surface of each hammer head is a square. When the cubic press is used, it is required to align the three pairs of hammer heads respectively, so that the three axes formed by the three pairs of hammer heads are perpendicular to each other and intersect at a point, and the deviation is less than one millimeter, that is, the bottom surface hammer head is coaxially arranged with the top surface hammer head, the left side hammer head is coaxially arranged with the right side hammer head, and the front side hammer head is coaxially arranged with the rear side hammer head. The center axes of each pair of hammer heads are perpendicular to each other and intersect at a point. In the prior art, manual visual observation is used to realize the alignment of the three pairs of hammer heads. Since there is no alignment reference, the alignment deviation of the hammer heads is easy to exceed one millimeter, the alignment accuracy is low, and the final pressed material is unqualified. SUMMARY
[0003] The present application aims to provide a laser alignment device for cubic press, which can improve the alignment accuracy of the hammer heads in the cubic press.
[0004] The present application provides a laser alignment device for cubic press, comprising: a grid laser and a mounting base.
[0005] A bottom surface positioning member is arranged on the bottom surface of the mounting base, which is used to limit the mounting position of the bottom surface of the mounting base on the bottom surface hammer head in the cubic press. A first side surface and a second side surface are further arranged on the mounting base. The second side surface is arranged perpendicularly to the bottom surface of the mounting base. A side surface positioning member is arranged on the second side surface, which is used to limit the mounting position of the second side surface on the bottom surface hammer head. An installation hole is arranged on the first side surface. The grid laser is installed in the installation hole, which is used to emit grid laser. The grid laser is used to assist in adjusting the position of the hammer head, so that the three pairs of hammer heads of the cubic press are coaxially arranged respectively, and the center axes of each pair of hammer heads are perpendicular to each other and intersect at a point.
[0006] Further, the first side surface and the second side surface are arranged oppositely. The center axis of the installation hole is perpendicular to the second side surface, and the center of the second side surface is located on the center axis of the installation hole.
[0007] Further, a wire hole is arranged on the top of the mounting base, which is in communication with the installation hole, and is used to pass the cable connected with the grid laser.
[0008] Further, the bottom surface positioning member is a bottom surface surrounding edge; a cross section of the bottom surface surrounding edge is a square; the bottom surface surrounding edge is used to be sleeved on the top outer side of the bottom surface hammer head.
[0009] Further, the side surface positioning member is a side surface surrounding edge; a cross section of the side surface surrounding edge is a square; the side surface surrounding edge is used to be sleeved on the top outer side of the bottom surface hammer head.
[0010] Further, the mounting hole is a counter-sunk hole; the focal length adjusting knob of the grid laser is located in the first counter-bore part of the counter-sunk hole, which is used to facilitate the adjustment of the focal length of the grid laser.
[0011] The embodiment of the present application provides the beneficial effects brought by the technical scheme: the six-surface top press laser alignment device in the embodiment of the present application includes a grid laser and a mounting base; wherein, a bottom surface positioning member is arranged on the bottom surface of the mounting base, which is used to limit the installation position of the bottom surface of the mounting base on the bottom surface hammer head in the six-surface top press; a first side surface and a second side surface are further arranged on the mounting base; the second side surface is arranged perpendicularly to the bottom surface of the mounting base; a side surface positioning member is arranged on the second side surface, which is used to limit the installation position of the second side surface on the bottom surface hammer head; a mounting hole is arranged on the first side surface; the grid laser is mounted in the mounting hole, which is used to emit grid laser; when in use, first, the six-surface top press laser alignment device is placed on the top of the bottom surface hammer head in the six-surface top press, so that the bottom surface of the mounting base is attached to the top surface of the bottom surface hammer head, and is positioned through the bottom surface positioning member; then, the grid laser is turned on, so that the grid laser emits grid laser; then, the position of the hammer head in the grid laser emission direction is adjusted, so that the corresponding hammer head is aligned with the center of the grid laser; the orientation of the six-surface top press laser alignment device is changed, and the position of the hammer head in the grid laser emission direction is adjusted, so that the corresponding hammer head is aligned with the center of the grid laser, and so on, sequentially completing the coaxial arrangement of the left surface hammer head and the right surface hammer head, the coaxial arrangement of the front surface hammer head and the rear surface hammer head, and the vertical intersection of the central axis of the left surface hammer head and the right surface hammer head and the central axis of the front surface hammer head and the rear surface hammer head; next, the installation position of the mounting base is adjusted, so that the second side surface is attached to the top surface of the bottom surface hammer head, and is positioned through the side surface positioning member; at this time, the bottom surface hammer head is aligned with the center of the grid laser, the position of the top surface hammer head is adjusted, so that the top surface hammer head is aligned with the center of the grid laser, so that the three pairs of hammer heads of the six-surface top press are coaxially arranged, and the central axis of each pair of hammer heads is perpendicular to each other and intersects at a point, thereby completing the alignment of the hammer heads in the six-surface top press, and improving the alignment accuracy of the hammer heads in the six-surface top press. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 is a perspective view of a laser alignment device for a cubic press according to an embodiment of the present application;
[0013] Figure 2 For Figure 1 Fig. 2 is a perspective view of a mounting base 1 of the laser alignment device for the cubic press;
[0014] Figure 3 For Figure 2 Fig. 3 is another perspective view of the mounting base 1;
[0015] Figure 4 For Figure 2 Fig. 4 is a front view of the mounting base 1;
[0016] Figure 5 For Figure 4 Fig. 5 is a sectional view of the mounting base 1 along the direction of A-A;
[0017] Figure 6 For Figure 1 Fig. 6 is a perspective view of a grid laser 2 of the laser alignment device for the cubic press;
[0018] Figure 7 For Figure 1 Fig. 7 is a reference view of the laser alignment device for the cubic press in use;
[0019] Figure 8 For Figure 7 Fig. 8 is a partial enlarged view of part B of Fig. 7;
[0020] Figure 9 For Figure 1 Fig. 9 is a perspective view of the laser alignment device for the cubic press when placed on a bottom hammer head of the cubic press;
[0021] Figure 10 For Figure 9 Fig. 10 is a perspective view of the bottom hammer head 210;
[0022] Wherein, 100, the laser alignment device for the cubic press; 1, the mounting base; 101, the first side; 102, the mounting hole; 103, the wire hole; 104, the bottom surrounding edge; 105, the second side; 106, the side surrounding edge; 2, the grid laser; 201, the laser emitting hole; 202, the focal length adjusting knob; 203, the cable; 200, the cubic press; 210, the bottom hammer head; 211, the abutting surface. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present application will be described in detail below with reference to the drawings, wherein the drawings constitute a part of this application and illustrate the principles of the present application together with the embodiments of the present application, but are not intended to limit the scope of the present application.
[0024] It should be noted that the six-surface press machine includes six hammer heads in different directions, specifically left face hammer head, right face hammer head, front face hammer head, rear face hammer head, bottom face hammer head and top face hammer head; when the six hammer heads of the six-surface press machine are aligned, the center axes of the left face hammer head and the right face hammer head coincide, the center axes of the front face hammer head and the rear face hammer head coincide, the center axes of the top face hammer head and the bottom face hammer head coincide, and the center axes of the left face hammer head and the right face hammer head, the center axes of the front face hammer head and the rear face hammer head and the center axes of the top face hammer head and the bottom face hammer head are perpendicular to each other and intersect at a point.
[0025] Please refer to Figures 1 to 6 , the embodiment of the application provides a six-surface press machine laser alignment device, which comprises a grid laser 2 and a mounting base 1.
[0026] A bottom surface positioning member is arranged on the bottom surface of the mounting base 1, which is used to limit the installation position of the bottom surface of the mounting base 1 on the bottom face hammer head in the six-surface press machine; a first side surface 101 and a second side surface 105 are further arranged on the mounting base 1; the second side surface 105 is arranged perpendicularly to the bottom surface of the mounting base 1; a side surface positioning member is arranged on the second side surface 105, which is used to limit the installation position of the second side surface 105 on the bottom face hammer head; an installation hole 102 is arranged on the first side surface 101; the grid laser 2 is installed in the installation hole 102 and is used to emit grid laser; the grid laser is used to assist in adjusting the position of the hammer head, so that three pairs of the hammer heads of the six-surface press machine are coaxially arranged, and the center axes of each pair of the hammer heads are perpendicular to each other and intersect at a point.
[0027] Exemplarily, in the embodiment, the first side surface 101 is arranged opposite to the second side surface 105; the center axis of the installation hole 102 is perpendicular to the second side surface 105, and the center of the second side surface 105 is located on the center axis of the installation hole 102; the inner diameter of the installation hole 102 is slightly larger than the outer diameter of the grid laser 2, so that the grid laser 2 can be just inserted in the installation hole 102 and can be disassembled.
[0028] Referring to Figure 5 and Figure 6 , in order to facilitate the installation of the grid laser 2 and the cable 203 connected to the tail of the grid laser 2, a wire hole 103 communicating with the installation hole 102 is arranged on the top of the mounting base 1, which is used to pass the cable 203 connected to the grid laser 2; the cable 203 is used to connect an external power supply.
[0029] Exemplarily, referring to Figure 3 , Figure 9 and Figure 10In the embodiment, the bottom surface positioning member is a bottom surface surrounding edge 104; the cross section of the bottom surface surrounding edge 104 is square; the bottom surface surrounding edge 104 is used to be sleeved on the top outer side of the bottom surface hammer head; the space surrounded by the bottom surface surrounding edge 104 and the bottom surface of the mounting base 1 matches the shape of the upper end of the bottom surface hammer head, thereby realizing the positioning of the mounting base 1; the side surface positioning member is a side surface surrounding edge 106; the cross section of the side surface surrounding edge 106 is square; the side surface surrounding edge 106 is used to be sleeved on the top outer side of the bottom surface hammer head; the space surrounded by the side surface surrounding edge 106 and the second side surface 105 matches the shape of the upper end of the bottom surface hammer head, thereby realizing the positioning of the mounting base 1; the abutting surface 211 of the top of the bottom surface hammer head is square, and the cross section of the bottom surface surrounding edge 104 is square; after sequentially rotating the mounting base 1 by 90°, the center axis of the grid laser coincides when facing the left surface hammer head and when facing the right surface hammer head, the center axis of the grid laser coincides when facing the front surface hammer head and when facing the rear surface hammer head, the center axis of the grid laser when facing the left surface hammer head and when facing the right surface hammer head is perpendicular to and intersects with the center axis of the grid laser when facing the front surface hammer head and when facing the rear surface hammer head, and when sequentially adjusting the positions of the left surface hammer head, the right surface hammer head, the front surface hammer head and the rear surface hammer head on the side surface of the six-surface top press to respectively align with the centers of the grid laser when facing the corresponding direction, the alignment of the four hammer heads on the side surface is realized; in addition, the center axis of the grid laser passes through the center of the side surface surrounding edge 106, that is, the center of the grid laser is on the same axis as the center of the side surface surrounding edge 106; the mounting orientation of the mounting base 1 is changed so that the second side surface 105 is attached to the top surface of the bottom surface hammer head, the position of the top surface hammer head is adjusted so that the top surface hammer head is aligned with the center of the grid laser, and the alignment of the top surface hammer head and the bottom surface hammer head is realized; at this time, the alignment of the three pairs of hammer heads in the six-surface top press is completed.
[0030] In the embodiment, the position of the bottom hammer head is fixed, which is the alignment reference of the other five hammer heads. When aligned, the center axes of the left surface hammer head and the right surface hammer head coincide, the center axes of the front surface hammer head and the rear surface hammer head coincide, the center axes of the top surface hammer head and the bottom surface hammer head coincide, and the center axes of the left surface hammer head and the right surface hammer head, the center axes of the front surface hammer head and the rear surface hammer head, and the center axes of the top surface hammer head and the bottom surface hammer head are perpendicular to each other and intersect at a point.
[0031] Reference Figure 1 and Figure 6To facilitate adjustment of the focal length of the grid laser 2, the mounting hole 102 is a countersunk hole; the countersunk hole includes a first countersunk portion and a second countersunk portion; the second countersunk portion is located at the bottom of the first countersunk portion; the focal length adjustment knob 202 of the grid laser 2 is located inside the first countersunk portion, with sufficient operating space reserved for the user to rotate the focal length adjustment knob 202; one end of the grid laser 2 is provided with a laser emission hole 201, and the other end is connected to a cable 203; the focal length adjustment knob 202 is located on the grid laser 2 at the end near the laser emission hole 201.
[0032] It should be noted that the grid laser 2 is existing technology, so its specific composition and working principle will not be described in detail here.
[0033] For example, in this embodiment, the grid laser 2 is model ZLM100WG650-100-16GD-42°-0047A.
[0034] refer to Figures 7 to 10 The method of using the laser alignment device for the six-sided top press in this embodiment is as follows:
[0035] In use, first place the laser alignment device 100 of the six-sided top press 200 on top of the bottom hammer 210, so that the bottom surface of the mounting base 1 is in contact with the top surface of the bottom hammer 210, and is positioned by the bottom positioning component; then turn on the grid laser 2 to emit grid laser; then adjust the position of the hammer in the direction of the grid laser emission so that the corresponding hammer is aligned with the center of the grid laser; change the orientation of the laser alignment device 100 of the six-sided top press 200 and adjust the position of the hammer in the direction of the grid laser emission so that the corresponding hammer is aligned with the center of the grid laser, and so on, to complete the coaxial setting of the left and right hammers in the six-sided top press 200, and the front hammers. The hammers are coaxially arranged with the rear hammers, and the central axes of the left and right hammers are perpendicular to and intersect the central axes of the front and rear hammers. Next, the installation position of the mounting base 1 is adjusted so that the second side 105 is in contact with the top surface of the bottom hammer 210 and positioned by the side positioning component. Since the bottom hammer 210 is aligned with the center of the grid laser, by adjusting the position of the top hammer, the top hammer is aligned with the center of the grid laser. This achieves the coaxial arrangement of the three pairs of hammers in the six-sided press 200, with the central axes of each pair of hammers being perpendicular to each other and intersecting at a point. This completes the alignment of the hammers in the six-sided press 200 and improves the alignment accuracy of the hammers in the six-sided press 200.
[0036] For any points not covered above, existing technologies shall apply.
[0037] In this document, the directional terms such as front, back, top, and bottom are defined based on the location of the components in the accompanying drawings and their relative positions to each other, solely for the purpose of clarity and convenience in expressing the technical solution. It should be understood that the use of these directional terms should not limit the scope of protection claimed in this application.
[0038] Where there is no conflict, the above embodiments and features described herein can be combined with each other.
[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A laser alignment device for a six-sided top press, characterized in that, include: Grid laser and mounting base; The mounting base has a bottom positioning component on its bottom surface to define the mounting position of the bottom surface of the mounting base on the bottom hammer head of the six-sided press. The mounting base also has a first side surface and a second side surface. The second side surface is perpendicular to the bottom surface of the mounting base. A side positioning component is provided on the second side surface to define the mounting position of the second side surface on the bottom hammer head. A mounting hole is provided on the first side surface. The grid laser is installed in the mounting hole to emit a grid laser beam. The grid laser assists in adjusting the position of the hammer head, ensuring that the three pairs of hammer heads of the six-sided press are coaxially arranged, with the central axes of each pair of hammer heads perpendicular to each other and intersecting at a point. The first side surface and the second side surface are positioned opposite each other. The central axis of the mounting hole is perpendicular to the second side surface, and the center of the second side surface is located on the central axis of the mounting hole. A wire hole communicating with the mounting hole is provided on the top of the mounting base for threading a cable connected to the grid laser.
2. The laser alignment device for a six-sided top press according to claim 1, characterized in that, The bottom positioning component is a bottom rim; the cross-section of the bottom rim is square; the bottom rim is used to fit over the top outer side of the bottom hammer head.
3. The laser alignment device for a six-sided top press according to claim 1, characterized in that, The side positioning component is a side rim; the cross-section of the side rim is square; the side rim is used to fit over the top outer side of the bottom hammer head.
4. The laser alignment device for a six-sided top press according to claim 1, characterized in that, The mounting hole is a countersunk hole; the focal length adjustment knob of the grid laser is located inside the first countersunk portion of the countersunk hole, which is used to facilitate the adjustment of the focal length of the grid laser.
Citation Information
Patent Citations
Planar interface polycrystalline diamond composite used for drilling and milling machining
CN110695363A
Laser alignment device of cubic press
CN217511804U