A laser machining jig

Abstract

The utility model relates to laser device technical field, concretely relates to a laser processing fixture, including base, press -down mould, linear drive mechanism and purification device, purification device includes water storage tank, suction force subassembly, filter component and auxiliary assembly, water storage tank is fixedly connected with base, suction force subassembly sets up on water storage tank, filter component sets up on water storage tank, auxiliary assembly sets up on water storage tank, in the processing of being to work piece, through setting up water storage tank on base, starting suction force subassembly, suction force subassembly inhales the harmful gas produced when processing into water storage tank, make gas contact with the clean water in water storage tank, carry out preliminary filtration to gas, then gas is further filtered by filter component, finally discharge gas through auxiliary assembly, make can purify the harmful gas produced, avoid gas direct discharge to air and cause pollution to construction environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser device technical field especially relates to a laser processing fixture. BACKGROUND

[0002] The existing output device fixing support adopts the method of milling and cutting and then welding, because the support material is relatively thin, the thickness is only 0.2mm, the heat generated during cutting will cause the support to be severely deformed, and if the shape and position tolerances are not met, the subsequent welding forming will be impossible.

[0003] The prior art CN211515781U discloses a support forming clamp for high-power laser, which comprises a to-be-pressed support and a base, a lower pressing die is fixedly arranged on the upper surface of the base, a linear motion mechanism is fixedly arranged relative to the base, an upper pressing die is fixedly arranged on the movable end of the linear motion mechanism, the to-be-pressed support is placed on the lower pressing die, the upper pressing die is driven by the linear motion mechanism to press the to-be-pressed support on the surface of the lower pressing die, and the part of the to-be-pressed support that exceeds the upper surface of the lower pressing die is cut off, so that the stamping and cutting processes are completed by the stroke of the upper pressing die, and the support can be formed at one time, replacing the existing milling, cutting and welding processes.

[0004] However, in the process of machining the workpiece, a large amount of harmful gas is generated, and the gas directly discharged into the air will pollute the construction environment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a laser processing fixture, which can purify the harmful gas generated in the process of machining the workpiece and avoid the pollution of the gas directly discharged into the air to the construction environment.

[0006] To achieve the above-mentioned purpose, the utility model provides a laser processing fixture, which comprises a base, a lower pressing die and a linear driving mechanism, the lower pressing die is arranged on the base, the linear driving mechanism is fixedly arranged relative to the base, and further comprises a purification device.

[0007] The purification device comprises a water storage tank, a suction force assembly, a filter assembly and an auxiliary assembly, the water storage tank is fixedly connected with the base and located on one side of the base, the suction force assembly is arranged on the water storage tank, the filter assembly is arranged on the water storage tank, and the auxiliary assembly is arranged on the water storage tank.

[0008] Among them, the suction force assembly comprises a suction head and a suction pipe, the suction head is fixedly connected with the water storage tank and located on one side of the water storage tank, and the suction pipe is fixedly connected with the suction head and located on one side of the suction head.

[0009] The suction assembly further comprises a submerged fan, which is fixedly connected with the water storage tank and located at one side of the water storage tank.

[0010] The filter assembly comprises a coarse filter screen and a HEPA filter screen, the coarse filter screen is fixedly connected with the water storage tank and located at one side of the water storage tank, and the HEPA filter screen is fixedly connected with the water storage tank and located at one side of the water storage tank close to the coarse filter screen.

[0011] The auxiliary assembly comprises a discharge pipe and a nut, the discharge pipe is fixedly connected with the water storage tank and located at one side of the water storage tank, and the nut is threadedly connected with the discharge pipe and located at one side of the discharge pipe.

[0012] The utility model discloses a laser processing fixture, including base, press down mould, linear drive mechanism and purification device, the purification device includes water storage tank, suction assembly, filter assembly and auxiliary assembly, in the processing of workpiece, through setting up the water storage tank on the base, starting the suction assembly, the suction assembly inhales the harmful gas generated when processing into the water storage tank, makes the gas contact with the clean water in the water storage tank, carries out the preliminary filtration to the gas, then the gas is further filtered by the filter assembly, finally discharges the gas through the auxiliary assembly, so that the harmful gas generated can be purified, avoids the pollution to the construction environment that the gas is directly discharged to the air. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0014] Figure 1 It is the whole structure schematic diagram of laser processing fixture of the utility model first embodiment.

[0015] Figure 2 It is the whole front view of laser processing fixture of the utility model first embodiment.

[0016] Figure 3 It is the structure schematic diagram of purification device of the utility model first embodiment.

[0017] Figure 4 It is the front sectional view of water storage tank of the utility model first embodiment.

[0018] In the drawing: 101-base, 102-press down mould, 103-linear drive mechanism, 104-water storage tank, 105-suction head, 106-suction pipe, 107-submerged fan, 108-coarse filter screen, 109-HEPA filter screen, 110-discharge pipe, 111-nut. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] The first embodiment of the present application is:

[0021] Please refer to Figures 1 to 4 , wherein Figure 1 is the overall structure diagram of the laser processing clamp, Figure 2 is the overall front view of the laser processing clamp, Figure 3 is the structure diagram of the purification device, Figure 4 is the front sectional view of the water storage tank. The utility model provides a kind of laser processing clamp: including base 101, lower pressing die 102, linear drive mechanism 103 and purification device, the purification device includes water storage tank 104, suction force component, filter component and auxiliary component, the suction force component includes suction head 105, suction tube 106 and sink fan 107, the filter component includes coarse filter screen 108 and HEPA filter screen 109, the auxiliary component includes discharge pipe 110 and nut 111. The aforementioned scheme solves that in the process of processing workpiece, more harmful gas can be generated, gas is directly discharged to air, which can cause pollution to construction environment, it can be understood that the aforementioned scheme can be used to enable in the process of processing workpiece, harmful gas generated can be purified, to avoid gas directly discharged to air, which can cause pollution to construction environment, it can also be used to facilitate adding fresh water to the water storage tank 104.

[0022] For the present specific embodiment, the lower pressing die 102 is arranged on the base 101, the linear drive mechanism 103 is fixedly arranged relative to the base 101, the lower pressing die 102 is fixedly arranged on the upper surface of the base 101, the linear motion mechanism is fixedly arranged relative to the base 101, the upper pressing die is fixedly arranged on the movable end of the linear motion mechanism, the to-be-pressed support is placed on the lower pressing die 102, the upper pressing die is driven by the linear motion mechanism to press the to-be-pressed support on the surface of the lower pressing die 102, and the part of the to-be-pressed support exceeding the upper surface of the lower pressing die 102 is cut off, so that the stamping and cutting processes are completed by the stroke of the upper pressing die, so that the support can be formed at one time, replacing the existing milling, wire cutting and welding, etc. The above are prior art, so the present application is not described in detail.

[0023] The water storage tank 104 is fixedly connected with the base 101 and located on one side of the base 101. The suction assembly is arranged on the water storage tank 104. The filter assembly is arranged on the water storage tank 104. The auxiliary assembly is arranged on the water storage tank 104. The water storage tank 104 is fixed on the upper surface of the base 101. The water storage tank 104 is a box structure with a large space inside. The water storage tank 104 is used for containing clean water. The suction assembly is arranged on the left side of the water storage tank 104. When the suction assembly is started, suction force is generated towards the direction of the lower pressing die 102, so that the gas generated during workpiece machining is sucked into the water storage tank 104 by the suction assembly, so that the gas contacts the clean water and is preliminarily filtered. The filter assembly is arranged above the clean water inside the water storage tank 104. The filter assembly can further filter the gas, so that the gas meets the discharge standard. The auxiliary assembly is arranged on the top of the water storage tank 104. The auxiliary assembly can discharge the purified gas and add clean water to the water storage tank 104 through the auxiliary assembly. During the machining of the workpiece, the water storage tank 104 is arranged on the base 101, the suction assembly is started, the suction assembly sucks the harmful gas generated during machining into the water storage tank 104, so that the gas contacts the clean water in the water storage tank 104 and is preliminarily filtered, then the gas is further filtered by the filter assembly, and finally the gas is discharged through the auxiliary assembly, so that the generated harmful gas can be purified, avoiding pollution of the construction environment caused by direct discharge of the gas into the air.

[0024] Secondly, the suction head 105 is fixedly connected with the water storage tank 104 and located on one side of the water storage tank 104. The suction pipe 106 is fixedly connected with the suction head 105 and located on one side of the suction head 105. The submerged fan 107 is fixedly connected with the water storage tank 104 and located on one side of the water storage tank 104. The submerged fan 107 is arranged at the bottom end of the inner cavity of the water storage tank 104. The output end of the submerged fan 107 is connected with the suction pipe 106. The suction pipe 106 is a tubular structure. The suction pipe 106 penetrates from the inside of the water storage tank 104 to the outside of the water storage tank 104. The suction head 105 is arranged on the side away from the submerged fan 107 of the suction pipe 106. At the same time, the suction head 105 is fixed on the left side of the water storage tank 104. The suction head 105 is arranged in a wide angle, so that when the submerged fan 107 is started, suction force is generated on the suction pipe 106, so that the suction pipe 106 sucks the gas generated during machining into the water storage tank 104 through the suction head 105, so that the gas contacts the clean water in the water storage tank 104 and is preliminarily filtered.

[0025] Meanwhile, the coarse filter screen 108 is fixedly connected with the water storage tank 104 and located at one side of the water storage tank 104; the HEPA filter screen 109 is fixedly connected with the water storage tank 104 and located at a side of the water storage tank 104 close to the coarse filter screen 108, the water storage tank 104 is internally provided with the coarse filter screen 108, the coarse filter screen 108 is located directly above the water level in the water storage tank 104, the gas is naturally lifted after being preliminarily filtered by the water, and is further filtered by the coarse filter screen 108, the coarse filter screen 108 is a stainless steel screen, the HEPA filter screen 109 is fixed in the water storage tank 104 and located directly above the coarse filter screen 108, the HEPA filter screen 109 is made of nanofiber carbon material, so that the gas can be gradually filtered by the coarse filter screen 108 and the HEPA filter screen 109, and the gas can meet the emission standard.

[0026] In addition, the exhaust pipe 110 is fixedly connected with the water storage tank 104 and located at one side of the water storage tank 104; the screw cap 111 is threadedly connected with the exhaust pipe 110 and located at one side of the exhaust pipe 110, the exhaust pipe 110 is arranged at the top end of the water storage tank 104, the exhaust pipe 110 is a tubular structure, the exhaust pipe 110 is in communication with the inside of the water storage tank 104, the exhaust pipe 110 can exhaust the purified gas, the screw cap 111 is threadedly arranged on the exhaust pipe 110, the screw cap 111 is screwed into the exhaust pipe 110, so that the exhaust pipe 110 is closed, so that the gas is purified in a closed space, and the un-purified air is prevented from being exhausted into the air.

[0027] When the laser processing clamp of the embodiment is used, in the process of processing the workpiece, the harmful gas generated during processing is sucked into the water storage tank 104 by arranging the water storage tank 104 on the base 101 and starting the suction assembly, so that the gas contacts the water in the water storage tank 104, the gas is preliminarily filtered, then the gas is further filtered by the filter assembly, and finally the gas is exhausted by the auxiliary assembly, so that the generated harmful gas can be purified, and the gas is prevented from being directly exhausted into the air to pollute the construction environment.

[0028] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application, and those skilled in the art can understand that all or part of the above-mentioned processes can be implemented, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. A laser processing clamp, comprising a base, a lower pressing die and a linear drive mechanism, the lower pressing die is arranged on the base, the linear drive mechanism is fixedly arranged relative to the base, characterized in that: It also includes a purification device; The purification device comprises a water storage tank, a suction assembly, a filter assembly and an auxiliary assembly, the water storage tank is fixedly connected with the base and located on one side of the base, the suction assembly is arranged on the water storage tank, the filter assembly is arranged on the water storage tank, and the auxiliary assembly is arranged on the water storage tank.

2. The laser processing clamp of claim 1, characterized in that: The suction assembly comprises a suction head and a suction pipe, the suction head is fixedly connected with the water storage tank and located on one side of the water storage tank; the suction pipe is fixedly connected with the suction head and located on one side of the suction head.

3. The laser processing clamp of claim 1, characterized in that: The suction assembly further comprises a submerged fan, the submerged fan is fixedly connected with the water storage tank and located on one side of the water storage tank.

4. The laser processing clamp of claim 1, characterized in that: The filter assembly comprises a coarse filter screen and a HEPA filter screen, the coarse filter screen is fixedly connected with the water storage tank and located on one side of the water storage tank; the HEPA filter screen is fixedly connected with the water storage tank and located on one side of the water storage tank close to the coarse filter screen.

5. The laser processing clamp of claim 1, characterized in that: The auxiliary assembly comprises a discharge pipe and a screw cap, the discharge pipe is fixedly connected with the water storage tank and located on one side of the water storage tank; the screw cap is threadedly connected with the discharge pipe and located on one side of the discharge pipe.

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