One-time burr removing machine for die-casting end cover

Abstract

The utility model relates to the technical field of die-casting end cover machining, and discloses a die-casting end cover one-time burr removing machine which comprises a machine body, a positioning module matched with a die-casting end cover is fixed to the upper end of the machine body, a driving assembly is arranged at the top end of the machine body, a supporting plate is arranged at the end of the driving assembly, and an edge cutting assembly is arranged at the lower end of the supporting plate. A positioning assembly and a buffering assembly are arranged at the upper end of the machine body, by arranging the edge cutting assembly, burrs and burrs on the surface of the die-casting end cover can be rapidly cut off, the problem that in the prior art, the efficiency of removing the burrs on the surface of the die-casting end cover is low is solved, and meanwhile the cutting effect of the burrs and the burrs on the surface of the die-casting end cover is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting end cover processing, in particular to a one-time burr removal machine for die-casting end covers. Background Art

[0002] The reducer is an independent component consisting of a gear drive, worm drive, or gear-worm drive enclosed in a rigid housing. It is often used as a reduction transmission device between the prime mover and the working machine. It plays the role of matching speed and transmitting torque between the prime mover and the working machine or actuator, and is widely used in modern machinery.

[0003] At present, the existing die-cast end covers are usually formed by die casting, which easily leads to burrs remaining on the surface of the die-cast end covers after die casting. The existing method of removing the burrs on the surface of the die-cast end covers is usually: the staff uses handheld grinding equipment to grind and remove the burrs on the surface of the die-cast end covers.

[0004] In the above scheme, the existing method of removing burrs on the surface of the die-cast end cover is inefficient and the effect of grinding and removing is not ideal. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a one-time burr removal machine for a die-cast end cover. By providing a trimming component, the burrs and burrs on the surface of the die-cast end cover can be quickly removed, thereby solving the problem of low efficiency in removing burrs on the surface of the die-cast end cover in the prior art and improving the effect of removing burrs and burrs on the surface of the die-cast end cover.

[0006] The solution of the utility model to solve the technical problem is:

[0007] A one-time burr removal machine for die-cast end covers comprises a machine body, a positioning module cooperating with the die-cast end covers is fixed on the upper end of the machine body, a driving assembly is arranged on the top of the machine body, a support plate is arranged on the end of the driving assembly, a trimming assembly is arranged on the lower end of the support plate, and a positioning assembly and a buffer assembly are arranged on the upper end of the machine body.

[0008] When it is necessary to cut off the burrs on the surface of the die-cast end cover, the die-cast end cover sleeve is placed on the upper end of the positioning module to position the die-cast end cover so that the die-cast end cover can only move upward, and the driving component is started to drive the support plate to move downward. The downward movement of the support plate drives the trimming component to move downward, thereby cutting off the burrs on the surface of the die-cast end cover and the burrs on the surface of the die-cast end cover. At the same time, by providing a positioning component and a buffer component, the support plate can be moved smoothly and stably in the specified direction, so that the cutting quality of the burrs and burrs on the surface of the die-cast end cover is not affected.

[0009] By providing a trimming assembly, the burrs and burrs on the surface of the die-cast end cover can be quickly removed, solving the problem of low efficiency in removing burrs on the surface of the die-cast end cover in the prior art, while improving the effect of removing burrs and burrs on the surface of the die-cast end cover.

[0010] The utility model is further configured as follows: the driving assembly includes a hydraulic cylinder fixed on the top of the machine body, and the support plate is fixed on the end of the hydraulic rod of the hydraulic cylinder.

[0011] Through the above technical solution, when it is necessary to drive the support plate to move downward, the hydraulic cylinder is started, thereby driving the support plate to move downward.

[0012] The utility model is further configured as follows: the trimming assembly includes a trimming template fixed at the lower end of the support plate, a groove is formed at the lower end of the support plate, a trimming module that cooperates with the trimming template is inserted into the groove, and a plurality of first compression springs are fixed at the upper end of the trimming module, and the upper ends of the plurality of first compression springs are fixed at the top end of the groove.

[0013] Through the above technical solution, when it is necessary to cut off the burrs and burrs on the surface of the die-cast end cover, the support plate is driven downward by the driving assembly, and the downward movement of the support plate drives the trimming template and the trimming module downward, so that the burrs on the surface of the die-cast end cover can be cut off by the trimming module. When the trimming module moves downward and abuts against the upper end of the die-cast end cover, it continues to drive the trimming template and the trimming module downward, so that the multiple first compression springs contract, thereby driving the trimming module to move inward, so that the trimming template is separated from the trimming module, so that the burrs on the surface of the die-cast end cover can be cut off by the trimming template, so that the burrs and burrs on the surface of the die-cast end cover can be effectively and quickly removed.

[0014] The utility model is further configured as follows: the positioning assembly includes a plurality of positioning rods fixed to the upper end of the machine body, and a plurality of positioning grooves cooperating with the positioning rods are formed on the lower end of the support plate.

[0015] Through the above technical solution, when the driving assembly drives the support plate to move downward, the positioning rod is inserted into the positioning groove, so that the support plate moves in a specified direction, preventing deflection and vibration of the support plate during the downward movement.

[0016] The utility model is further configured as follows: the buffer assembly includes a plurality of countersunk holes formed at the upper end of the body, a second compression spring is fixed to the bottom of the countersunk hole, a buffer rod matching the countersunk hole is fixed to the upper end of the second compression spring, and a plurality of pressure rods are fixed to the lower end of the support plate.

[0017] Through the above technical solution, when the driving assembly drives the support plate to move downward, the pressing rod is pressed against the top of the buffer rod and the multiple second compression springs are contracted, so that the support plate can move downward smoothly and stably.

[0018] The utility model is further configured as follows: the upper end of the positioning rod is rounded.

[0019] Through the above technical solution, when the driving assembly drives the supporting plate to move downward, the positioning rod can be effectively inserted into the positioning groove.

[0020] The utility model is further configured as follows: a plurality of pressure rods and a plurality of buffer rods are arranged in one-to-one correspondence.

[0021] Through the above technical solution, the pressing rod can effectively press the buffer rod.

[0022] The beneficial effects of the utility model are:

[0023] Compared with the prior art, a trimming assembly is provided so that burrs and burrs on the surface of the die-cast end cover can be quickly removed, thereby solving the problem of low efficiency in removing burrs on the surface of the die-cast end cover in the prior art and improving the effect of removing burrs and burrs on the surface of the die-cast end cover.

[0024] The rounded corner of the upper end of the positioning rod is arranged so that the positioning rod can be effectively inserted into the positioning groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front view of the utility model;

[0026] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 3 for Figure 1 The enlarged view of A;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the support plate and some connecting parts;

[0029] Figure 5 is a cross-sectional view of the support plate and some connecting parts;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of the die-cast end cover;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of part of the body and some connecting parts.

[0032] Figure numerals: 1. body; 101. countersunk hole; 2. die-cast end cover; 3. positioning module; 4. support plate; 401. groove; 402. positioning groove; 5. hydraulic cylinder; 501. hydraulic rod; 6. trimming template; 7. trimming module; 8. first compression spring; 9. positioning rod; 10. second compression spring; 11. buffer rod; 12. pressure rod. DETAILED DESCRIPTION

[0033] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] The following references Figures 1 to 7 The utility model is described.

[0035] A one-time burr removal machine for die-cast end covers comprises a machine body 1, a positioning module 3 cooperating with a die-cast end cover 2 is fixed to the upper end of the machine body 1, a driving assembly is provided at the top of the machine body 1, a support plate 4 is provided at the end of the driving assembly, a trimming assembly is provided at the lower end of the support plate 4, and a positioning assembly and a buffer assembly are provided at the upper end of the machine body 1.

[0036] When it is necessary to cut off the burrs on the surface of the die-cast end cover 2, the die-cast end cover 2 sleeve is placed on the upper end of the positioning module 3, thereby positioning the die-cast end cover 2 so that the die-cast end cover 2 can only move upward, and the driving component is started to drive the support plate 4 to move downward. The downward movement of the support plate 4 drives the trimming component to move downward, thereby cutting off the burrs on the surface of the die-cast end cover 2, and at the same time, the burrs on the surface of the die-cast end cover 2 can be cut off. At the same time, by providing a positioning component and a buffer component, the support plate 4 can be moved smoothly and stably in the specified direction, so that the cutting quality of the burrs and burrs on the surface of the die-cast end cover 2 is not affected.

[0037] By providing a trimming assembly, the burrs and burrs on the surface of the die-cast end cover 2 can be quickly removed, solving the problem of low efficiency in removing burrs on the surface of the die-cast end cover 2 in the prior art, while improving the effect of removing burrs and burrs on the surface of the die-cast end cover 2.

[0038] The driving assembly includes a hydraulic cylinder 5 fixed on the top of the machine body 1 , and the support plate 4 is fixed on the end of a hydraulic rod 501 of the hydraulic cylinder 5 .

[0039] When it is necessary to drive the support plate 4 to move downward, the hydraulic cylinder 5 is started, thereby driving the support plate 4 to move downward.

[0040] The trimming assembly includes a trimming template 6 fixed at the lower end of the support plate 4, a groove 401 is formed at the lower end of the support plate 4, a trimming module 7 that cooperates with the trimming template 6 is inserted into the groove 401, and a plurality of first compression springs 8 are fixed at the upper end of the trimming module 7, and the upper ends of the plurality of first compression springs 8 are fixed at the top of the groove 401.

[0041] When it is necessary to remove the burrs and burrs on the surface of the die-cast end cover 2, the support plate 4 is driven downward by the driving assembly, and the downward movement of the support plate 4 drives the trimming template 6 and the trimming module 7 to move downward, so that the burrs on the surface of the die-cast end cover 2 can be removed by the trimming module 7. When the trimming module 7 moves downward and abuts against the upper end of the die-cast end cover 2, the trimming template 6 and the trimming module 7 continue to be driven downward to shrink the multiple first compression springs 8, thereby driving the trimming module 7 to move inward, so that the trimming template 6 is separated from the trimming module 7, so that the burrs on the surface of the die-cast end cover 2 can be removed by the trimming template 6, so that the burrs and burrs on the surface of the die-cast end cover 2 can be effectively and quickly removed.

[0042] The positioning assembly includes a plurality of positioning rods 9 fixed to the upper end of the body 1 , and a plurality of positioning grooves 402 cooperating with the positioning rods 9 are formed on the lower end of the support plate 4 .

[0043] When the driving assembly drives the support plate 4 to move downward, the positioning rod 9 is inserted into the positioning groove 402, so that the support plate 4 moves in a specified direction to prevent the support plate 4 from deflecting and vibrating during the downward movement.

[0044] The buffer assembly includes a plurality of countersunk holes 101 formed at the upper end of the body 1, a second compression spring 10 is fixed to the bottom of the countersunk hole 101, a buffer rod 11 cooperating with the countersunk hole 101 is fixed to the upper end of the second compression spring 10, and a plurality of pressure rods 12 are fixed to the lower end of the support plate 4.

[0045] When the driving assembly drives the support plate 4 to move downward, the pressing rod 12 is pressed against the top end of the buffer rod 11 and the plurality of second compression springs 10 are contracted, so that the support plate 4 can move downward smoothly and stably.

[0046] The upper end of the positioning rod 9 is rounded.

[0047] When the driving assembly drives the supporting plate 4 to move downward, the positioning rod 9 can be effectively inserted into the positioning groove 402 .

[0048] The plurality of pressure rods 12 are arranged in one-to-one correspondence with the plurality of buffer rods 11 .

[0049] The pressing rod 12 can effectively press the buffer rod 11 .

[0050] Working principle:

[0051] When it is necessary to cut off the burrs on the surface of the die-cast end cover 2, the die-cast end cover 2 sleeve is placed on the upper end of the positioning module 3, thereby positioning the die-cast end cover 2 so that the die-cast end cover 2 can only move upward, and the hydraulic cylinder 5 is started to drive the support plate 4 to move downward. The downward movement of the support plate 4 drives the trimming template 6 and the trimming module 7 to move downward, so that the burrs on the surface of the die-cast end cover 2 can be cut off by the trimming module 7. When the trimming module 7 moves downward and abuts against the upper end of the die-cast end cover 2, the trimming template 6 and the trimming module 7 continue to be driven to move downward, so that the multiple first compression springs 8 shrink, thereby driving the trimming module 7 to move inward, so that the trimming template 6 is separated from the trimming module 7, so that the burrs on the surface of the die-cast end cover 2 can be cut off by the trimming template 6, so that the burrs and burrs on the surface of the die-cast end cover 2 can be effectively and quickly removed.

[0052] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A one-time burr removal machine for die-cast end caps, comprising a machine body (1), characterized in that: A positioning module (3) cooperating with the die-cast end cover (2) is fixed at the upper end of the machine body (1), a driving assembly is provided at the top end of the machine body (1), a support plate (4) is provided at the end of the driving assembly, a trimming assembly is provided at the lower end of the support plate (4), and a positioning assembly and a buffer assembly are provided at the upper end of the machine body (1).

2. The one-time burr removal machine for die-cast end caps according to claim 1, characterized in that: The driving assembly comprises a hydraulic cylinder (5) fixed on the top of the machine body (1), and a support plate (4) fixed on the end of a hydraulic rod (501) of the hydraulic cylinder (5).

3. The one-time burr removal machine for die-cast end caps according to claim 1, characterized in that: The trimming assembly comprises a trimming template (6) fixed to the lower end of a support plate (4); a groove (401) is formed at the lower end of the support plate (4); a trimming module (7) cooperating with the trimming template (6) is inserted into the groove (401); a plurality of first compression springs (8) are fixed to the upper end of the trimming module (7); and the upper ends of the plurality of first compression springs (8) are fixed to the top end of the groove (401).

4. The one-time burr removal machine for die-cast end caps according to claim 1, characterized in that: The positioning assembly comprises a plurality of positioning rods (9) fixed to the upper end of the body (1), and a plurality of positioning grooves (402) cooperating with the positioning rods (9) are formed on the lower end of the support plate (4).

5. The one-time burr removal machine for die-cast end caps according to claim 1, characterized in that: The buffer assembly comprises a plurality of countersunk holes (101) formed at the upper end of the body (1); a second compression spring (10) is fixed to the bottom of the countersunk hole (101); a buffer rod (11) matching the countersunk hole (101) is fixed to the upper end of the second compression spring (10); and a plurality of pressure rods (12) are fixed to the lower end of the support plate (4).

6. The one-time burr removal machine for die-cast end caps according to claim 4, characterized in that: The upper end of the positioning rod (9) is rounded.

7. The one-time burr removal machine for die-cast end caps according to claim 5, characterized in that: The plurality of pressure rods (12) and the plurality of buffer rods (11) are arranged in a one-to-one correspondence.

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