Scrap cleaning device for machining station of mechanical clamp

Abstract

The utility model discloses a scrap cleaning device for a machining station of a mechanical clamp, and relates to the technical field of mechanical clamps. The mechanical clamp machining station waste chip cleaning device comprises a mechanical clamp machining platform. The machining part clamping assembly comprises a machining part supporting seat, a first air inlet, a second air inlet, a first air outlet and a second air outlet are formed in the surface of the machining part supporting seat, a machining part is placed on the surface of the machining part supporting seat, and high-pressure air is introduced into the first air inlet and the second air inlet. In the fixing process of the machined part, whether the machined part is clamped in place or not is judged by judging whether air leaks or not, meanwhile, after machining of the machined part is completed, exhaust is conducted through a first air outlet and a second air outlet, waste chips are conveniently cleaned, automatic chip blowing is conveniently conducted after machining of the machined part is completed, and the machining efficiency is improved. And incomplete manual scrap blowing is avoided, and the practicability and convenience of the mechanical clamp are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical fixtures, in particular to a waste chip cleaning device for a machining station of a mechanical fixture. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic components of machinery and are inseparable individual parts that make up machinery and machines. Mechanical parts are both a discipline that studies and designs the basic mechanical parts of various equipment, and a general term for parts and components. Since the emergence of machinery, there have been corresponding mechanical parts. Mechanical fixtures are used in the process of processing parts, and most existing fixtures are clamp-type.

[0003] Metal debris is generated during the processing, some of which will fall into the groove clamped by the fixed seat, and the debris will be scattered on the fixture and the fixture table. The debris may contain sharp edges or corners, which is troublesome to clean manually. The accumulation of debris may scratch the processed surface of the workpiece, affecting the processing quality and the appearance of the product. For this reason, the utility model proposes a new solution. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a waste chip cleaning device for a mechanical fixture processing station, which can solve the problem that metal debris is generated during the processing, some metal debris will fall into the groove clamped by the fixed seat, and the debris will be scattered on the fixture and the fixture table. The debris may contain sharp edges or corners, which is troublesome to clean manually. The accumulation of debris may scratch the processed surface of the workpiece, affecting the processing quality and the appearance of the product.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a waste chip cleaning device for a mechanical fixture processing station, comprising a mechanical fixture processing platform;

[0006] The machined workpiece clamping assembly is arranged on the mechanical fixture processing platform, and the machined workpiece clamping assembly includes a machined workpiece support seat, which is fixedly mounted on the mechanical fixture processing platform, and an arc groove is opened at the front end of the machined workpiece support seat;

[0007] A first air inlet, a second air inlet, a first air outlet and a second air outlet are provided on the surface of the machined part support seat, the first air inlet and the first air outlet are connected to each other, and the second air inlet and the second air outlet are connected to each other;

[0008] A fixed frame is fixedly connected to the mechanical fixture processing platform, a second pneumatic cylinder is installed on the front fixing belt of the fixed frame, a machining part clamp is fixedly connected to the output end of the second pneumatic cylinder, the machining part clamp is slidably connected to the fixed frame, and a machining part is placed on the surface of the machining part support seat.

[0009] Preferably, the machined workpiece clamping assembly further comprises a first pneumatic cylinder, the first pneumatic cylinder being fixedly connected to the interior of the mechanical fixture processing platform, and the output end of the first pneumatic cylinder being fixedly connected to a machined workpiece limiting rod;

[0010] The left and right ends of the machined part limiting rod are both fixedly connected with machined part limiting blocks.

[0011] Preferably, the number of the fixed frame, the second pneumatic cylinder, the machining part clamping block and the machining part supporting seat are four, and they are all arranged on the surface of the mechanical fixture processing platform.

[0012] Preferably, there are two groups of the first pneumatic cylinder, the machining part limiting rod and the machining part limiting block, which are symmetrically arranged inside the mechanical fixture processing platform.

[0013] Preferably, the machining part clamping block is in a "U" shape, and a "well"-shaped anti-slip groove is provided on the surface of one side of the machining part clamping block close to the machining part support seat.

[0014] Preferably, two first processing platform support plates are symmetrically provided at the lower end of the mechanical fixture processing platform, and a second processing platform support plate is provided at the lower end of the mechanical fixture processing platform;

[0015] The two first processing platform support plates and the second processing platform support plates are both fixedly connected to the mechanical fixture processing platform through bolts.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The waste chip cleaning device of the mechanical fixture processing station facilitates fixing the mechanical workpiece on the mechanical workpiece support seat by using the mechanical workpiece limit block, the mechanical workpiece clamping block and the mechanical workpiece support seat. High-pressure gas is introduced into the inside of the first air inlet and the second air inlet, so that in the process of fixing the mechanical workpiece, it is convenient to judge whether the mechanical workpiece is clamped in place by judging whether there is air leakage. At the same time, after the mechanical workpiece is processed, the air is exhausted through the first air outlet and the second air outlet, which is convenient for cleaning waste chips and facilitating automatic chip blowing after the mechanical workpiece is processed, thereby avoiding unclean manual chip blowing, improving the cleaning effect of the mechanical fixture, improving the processing quality and appearance of the mechanical workpiece, and improving the practicality and convenience of the mechanical fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic structural diagram of a waste chip cleaning device for a mechanical fixture processing station of the utility model;

[0020] Figure 2 This is a schematic diagram of a limit block for a machining part of the present invention;

[0021] Figure 3 This is a schematic diagram of the anti-slip groove of the utility model;

[0022] Figure 4 This is a schematic diagram of the support seat for a machined part of the present invention.

[0023] Figure markings: 1. Mechanical fixture processing platform; 2. First processing platform support plate; 3. Second processing platform support plate; 4. First pneumatic cylinder; 5. Machined part limiting rod; 6. Machined part limiting block; 7. Fixed frame; 8. Second pneumatic cylinder; 9. Machined part clamping block; 10. Machined part support seat; 11. First air inlet; 12. Second air inlet; 13. First air outlet; 14. Second air outlet; 15. Anti-slip groove; 16. Machined part. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-4 The utility model provides a technical solution: a waste chip cleaning device for a mechanical fixture processing station, comprising a mechanical fixture processing platform 1, a mechanical processing part clamping assembly, the mechanical processing part clamping assembly is arranged on the mechanical fixture processing platform 1, the mechanical processing part clamping assembly comprises a mechanical processing part support seat 10, the mechanical processing part support seat 10 is fixedly installed on the mechanical fixture processing platform 1, the front end of the mechanical processing part support seat 10 is provided with an arc groove, the surface of the mechanical processing part support seat 10 is provided with a first air inlet 11, a second air inlet 12, a first air outlet 13 and a second air outlet 14, the first air inlet 11 and the first air outlet 13 are connected to each other, and the second air inlet 12 and the second air outlet 14 are connected to each other. A fixed frame 7 is fixedly connected to the mechanical fixture processing platform 1, and a second pneumatic cylinder 8 is installed on the front end fixing belt of the fixed frame 7. The output end of the second pneumatic cylinder 8 is fixedly connected to a mechanical processing part clamping block 9, and the mechanical processing part clamping block 9 is slidably connected to the fixed frame 7. A mechanical processing part 16 is placed on the surface of the mechanical processing part support seat 10.

[0029] The machined part clamping assembly also includes a first pneumatic cylinder 4, which is fixedly connected to the inside of the mechanical fixture processing platform 1. The output end of the first pneumatic cylinder 4 is fixedly connected to the machined part limiting rod 5, and the left and right ends of the machined part limiting rod 5 are fixedly connected to the inside of the machined part limiting blocks 6.

[0030] There are four sets of fixed frames 7, second pneumatic cylinders 8, machining part clamps 9 and machining part support bases 10, all of which are arranged on the surface of the mechanical fixture processing platform 1;

[0031] There are two sets of the first pneumatic cylinder 4 , the machining part limiting rod 5 and the machining part limiting block 6 , which are symmetrically arranged inside the mechanical fixture processing platform 1 .

[0032] The machined component clamping block 9 is U-shaped, and a surface of one side of the machined component clamping block 9 close to the machined component support seat 10 is provided with a "well"-shaped anti-slip groove 15 .

[0033] Two first processing platform support plates 2 are symmetrically arranged at the lower end of the mechanical fixture processing platform 1, and a second processing platform support plate 3 is arranged at the lower end of the mechanical fixture processing platform 1. The two first processing platform support plates 2 and the second processing platform support plates 3 are fixedly connected to the mechanical fixture processing platform 1 by bolts.

[0034] When using the mechanical clamp, first place the machined part 16 to be processed on the machined part support seat 10, start the second pneumatic cylinder 8 to drive the machined part clamp 9 to slide inside the fixed frame 7, so that the machined part clamp 9 moves toward the machined part support seat 10, and makes the machined part clamp 9 contact with the machined part 16, and fix the machined part 16 on the machined part support seat 10, start the first pneumatic cylinder 4 to drive the machined part limit rod 5 to descend, and the machined part limit rod 5 drives the machined part limit block 6 to descend, so that the machined part limit block 6 contacts with the machined part 16, which is convenient for fixing the machined part 16.

[0035] Then, high-pressure air is introduced into the first air inlet 11 and the second air inlet 12. When the machined part 16 is installed in place, the machined part 16 can just block the first air outlet 13 and the second air outlet 14 on the surface of the machined part support base 10. When the machined part 16 is not installed in place, the high-pressure air can be discharged from the gap between the first air outlet 13, the second air outlet 14 and the machined part 16, causing leakage of the high-pressure air.

[0036] By checking whether the high-pressure air is leaking, it is convenient to observe whether the machined part 16 is installed in place. When the machined part 16 is installed on the machined part support seat 10, it is convenient to process the machined part 16. The array arrangement of four machined part support seats 10 facilitates the simultaneous fixation of four machined parts 16, facilitates the processing of multiple machined parts 16, and improves the processing efficiency of the machined parts 16. Multi-station processing reduces the number of workpiece clamping times and reduces auxiliary working hours. At the same time, product quality is stable, and the scrap rate is reduced, which facilitates batch processing and production of machined parts 16, thereby improving the convenience and practicality of the mechanical fixture.

[0037] By setting the anti-slip groove 15 on the surface of the machined part clamp 9, the friction between the machined part clamp 9 and the machined part 16 can be increased, thereby preventing the machined part 16 from sliding or falling off due to vibration or external force during the processing, ensuring the stability and safety of the processing process; it can better fit the surface of the machined part 16, increase the contact area, thereby improving the stability and firmness of the clamping, and ensuring the processing accuracy and efficiency.

[0038] The mechanical fixture processing platform 1 is supported by the second processing platform support plate 3 and the two first processing platform support plates 2, so as to improve the stability of the mechanical fixture processing platform 1, prevent the mechanical fixture processing platform 1 from being deformed during the processing of the machined part 16, and prevent the mechanical fixture processing platform 1 from shaking due to external force or vibration during the processing, thereby affecting the processing accuracy and safety of the machined part 16. The overall rigidity of the processing platform can be increased, so that it can better withstand the cutting force and other external forces during the processing and avoid deformation.

[0039] After the machining of the machined part 16 is completed, the second pneumatic cylinder 8 is started to drive the machined part clamp 9 to slide inside the fixed frame 7, and the first pneumatic cylinder 4 is started to drive the machined part limit rod 5 and the machined part limit block 6 to move, so as to facilitate the separation of the machined part clamp 9 and the machined part limit block 6 from the machined part 16, and facilitate the removal of the machined part 16, and then high-pressure gas is introduced into the first air inlet 11 and the second air inlet 12 again to facilitate the blowing of waste chips on the surface of the machined part support seat 10, so as to facilitate the cleaning of waste chips and facilitate automatic chip blowing after the machining of the machined part 16 is completed, so as to avoid the occurrence of unclean manual chip blowing, improve the cleaning effect of the mechanical fixture, and avoid affecting the processing quality and appearance of the machined part 16.

[0040] Furthermore, by using the machined part limit block 6, the machined part clamping block 9 and the machined part support seat 10, it is convenient to fix the machined part 16 on the machined part support seat 10, and introduce high-pressure gas into the first air inlet 11 and the second air inlet 12, so that in the process of fixing the machined part 16, it is convenient to judge whether the machined part 16 is clamped in place by judging whether there is leakage. At the same time, after the machining of the machined part 16 is completed, the air is exhausted through the first air outlet 13 and the second air outlet 14, which is convenient for cleaning waste chips and facilitating automatic chip blowing after the machining of the machined part 16 is completed, thereby avoiding unclean manual chip blowing, improving the cleaning effect of the mechanical fixture, improving the processing quality and appearance of the machined part 16, and improving the practicality and convenience of the mechanical fixture.

[0041] By providing an anti-slip groove 15 on the surface of the machined part clamp 9, the friction between the machined part clamp 9 and the machined part 16 can be increased, thereby preventing the machined part 16 from sliding or falling off due to vibration or external force during the processing, thereby ensuring the stability and safety of the processing process; it can better fit the surface of the machined part 16, increase the contact area, thereby improving the stability and firmness of the clamping, and ensuring the processing accuracy and efficiency.

[0042] Working principle: When using the mechanical clamp, first place the machined part 16 to be processed on the machined part support seat 10, start the second pneumatic cylinder 8 to drive the machined part clamp 9 to slide inside the fixed frame 7, so that the machined part clamp 9 moves toward the direction of the machined part support seat 10, and makes the machined part clamp 9 contact with the machined part 16, and fix the machined part 16 on the machined part support seat 10, start the first pneumatic cylinder 4 to drive the machined part limit rod 5 to descend, and the machined part limit rod 5 drives the machined part limit block 6 to descend, so that the machined part limit block 6 contacts with the machined part 16, which is convenient for fixing the machined part 16.

[0043] Then, high-pressure air is introduced into the first air inlet 11 and the second air inlet 12. When the machined part 16 is installed in place, the machined part 16 can just block the first air outlet 13 and the second air outlet 14 on the surface of the machined part support base 10. When the machined part 16 is not installed in place, the high-pressure air can be discharged from the gap between the first air outlet 13, the second air outlet 14 and the machined part 16, causing leakage of the high-pressure air.

[0044] By checking whether the high-pressure air is leaking, it is convenient to observe whether the machined part 16 is installed in place. When the machined part 16 is installed on the machined part support seat 10, it is convenient to process the machined part 16. The array arrangement of four machined part support seats 10 facilitates the simultaneous fixation of four machined parts 16, facilitates the processing of multiple machined parts 16, and improves the processing efficiency of the machined parts 16. Multi-station processing reduces the number of workpiece clamping times and reduces auxiliary working hours. At the same time, product quality is stable, and the scrap rate is reduced, which facilitates batch processing and production of machined parts 16, thereby improving the convenience and practicality of the mechanical fixture.

[0045] By setting the anti-slip groove 15 on the surface of the machined part clamp 9, the friction between the machined part clamp 9 and the machined part 16 can be increased, thereby preventing the machined part 16 from sliding or falling off due to vibration or external force during the processing, ensuring the stability and safety of the processing process; it can better fit the surface of the machined part 16, increase the contact area, thereby improving the stability and firmness of the clamping, and ensuring the processing accuracy and efficiency.

[0046] The mechanical fixture processing platform 1 is supported by the second processing platform support plate 3 and the two first processing platform support plates 2, so as to improve the stability of the mechanical fixture processing platform 1, prevent the mechanical fixture processing platform 1 from being deformed during the processing of the machined part 16, and prevent the mechanical fixture processing platform 1 from shaking due to external force or vibration during the processing, thereby affecting the processing accuracy and safety of the machined part 16. The overall rigidity of the processing platform can be increased, so that it can better withstand the cutting force and other external forces during the processing and avoid deformation.

[0047] After the machining of the machined part 16 is completed, the second pneumatic cylinder 8 is started to drive the machined part clamp 9 to slide inside the fixed frame 7, and the first pneumatic cylinder 4 is started to drive the machined part limit rod 5 and the machined part limit block 6 to move, so as to facilitate the separation of the machined part clamp 9 and the machined part limit block 6 from the machined part 16, and facilitate the removal of the machined part 16, and then high-pressure gas is introduced into the first air inlet 11 and the second air inlet 12 again to facilitate the blowing of waste chips on the surface of the machined part support seat 10, so as to facilitate the cleaning of waste chips and facilitate automatic chip blowing after the machining of the machined part 16 is completed, so as to avoid the occurrence of unclean manual chip blowing, improve the cleaning effect of the mechanical fixture, and avoid affecting the processing quality and appearance of the machined part 16.

[0048] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A waste chip cleaning device for a mechanical fixture processing station, characterized in that: It includes a mechanical fixture processing platform (1); A machined workpiece clamping assembly is provided on a machine fixture processing platform (1), the machined workpiece clamping assembly comprises a machined workpiece support seat (10), the machined workpiece support seat (10) is fixedly mounted on the machine fixture processing platform (1), and an arc-shaped groove is provided at the front end of the machined workpiece support seat (10); A first air inlet (11), a second air inlet (12), a first air outlet (13) and a second air outlet (14) are provided on the surface of the machined part support seat (10); the first air inlet (11) and the first air outlet (13) are connected to each other, and the second air inlet (12) and the second air outlet (14) are connected to each other; A fixed frame (7) is fixedly connected to a mechanical fixture processing platform (1); a second pneumatic cylinder (8) is installed on a front fixing belt of the fixed frame (7); an output end of the second pneumatic cylinder (8) is fixedly connected to a machining part clamp (9); the machining part clamp (9) is slidably connected to the fixed frame (7); and a machining part (16) is placed on the surface of a machining part support seat (10).

2. A waste chip cleaning device for a mechanical fixture processing station according to claim 1, characterized in that: The machined workpiece clamping assembly further comprises a first pneumatic cylinder (4), the first pneumatic cylinder (4) being fixedly connected to the interior of the mechanical fixture processing platform (1), and the output end of the first pneumatic cylinder (4) being fixedly connected to a machined workpiece limiting rod (5); The left and right ends of the machined part limiting rod (5) are both fixedly connected with machined part limiting blocks (6).

3. The waste chip cleaning device for a mechanical fixture processing station according to claim 1, characterized in that: The number of the fixed frame (7), the second pneumatic cylinder (8), the machining part clamping block (9) and the machining part supporting seat (10) is four, and they are all arranged on the surface of the mechanical fixture processing platform (1).

4. The waste chip cleaning device for a mechanical fixture processing station according to claim 2, characterized in that: The first pneumatic cylinder (4), the machining part limiting rod (5) and the machining part limiting block (6) are each provided in two groups, and are symmetrically arranged inside the mechanical fixture processing platform (1).

5. The waste chip cleaning device for a mechanical fixture processing station according to claim 1, characterized in that: The machining part clamping block (9) is in a "U" shape, and a "well"-shaped anti-slip groove (15) is provided on a surface of one side of the machining part clamping block (9) close to the machining part support seat (10).

6. The waste chip cleaning device for a mechanical fixture processing station according to claim 1, characterized in that: Two first processing platform support plates (2) are symmetrically arranged at the lower end of the mechanical fixture processing platform (1), and a second processing platform support plate (3) is arranged at the lower end of the mechanical fixture processing platform (1); The two first processing platform support plates (2) and the second processing platform support plate (3) are both fixedly connected to the mechanical fixture processing platform (1) via bolts.

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