CN221342800U - Helium check equipment feeding mechanism convenient to adjust - Google Patents
Helium check equipment feeding mechanism convenient to adjust Download PDFInfo
- Publication number
- CN221342800U CN221342800U CN202323404855.4U CN202323404855U CN221342800U CN 221342800 U CN221342800 U CN 221342800U CN 202323404855 U CN202323404855 U CN 202323404855U CN 221342800 U CN221342800 U CN 221342800U
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- helium
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- gear
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- 229910052734 helium Inorganic materials 0.000 title claims abstract description 51
- 239000001307 helium Substances 0.000 title claims abstract description 51
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of helium detection feeding devices and discloses a helium detection equipment feeding mechanism convenient to adjust, which comprises a supporting device and a feeding device, wherein the supporting device supports the feeding device and transmits power to the feeding device so that the feeding device can feed workpieces, the supporting device comprises a connecting base, two sides of the connecting base are fixedly connected with supporting frames, the inner walls of the supporting frames are provided with traction grooves, the inner bottoms of the traction grooves are provided with gear bins, the gear bins are positioned at one ends of the traction grooves, a plurality of equidistant and symmetrically distributed supporting rod slots are formed in the inner walls of a workpiece frame, and separable supporting rods are arranged to be inserted into the supporting rod slots to support the workpieces.
Description
Technical Field
The utility model relates to the technical field of helium detection feeding devices, in particular to a helium detection equipment feeding mechanism convenient to adjust.
Background
Helium detection is a detection means, helium with certain pressure is filled after a detected workpiece is evacuated, a vacuum box with certain vacuum degree requirement is arranged outside the detected workpiece, and the vacuum box is connected with a leakage detection port of a helium mass spectrometer leakage detector, so that the air tightness of the detected workpiece is realized.
Chinese patent publication No.: CN 210365813U discloses an automated production line for helium detection of oil tank, chinese patent publication No.: CN 208140317U discloses a vacuum helium detecting device for detecting product air tightness, and the above-mentioned prior art realizes detection of workpiece air tightness through an automatic production line.
But the work piece is when detecting, can go up the piece through loading attachment, directly conveys the work piece to detection device inside through the conveying, and the contact surface of conveyer belt and work piece is too big, when the leakage point of work piece and conveyer belt contact, can influence the detection accuracy.
Therefore, there is a need for a helium inspection equipment loading mechanism which is convenient to adjust, is used for adjusting a supporting position directly connected with a workpiece when the workpiece is moved into and out of the loading mechanism, and reduces the influence of a supporting point on workpiece inspection.
Disclosure of utility model
The utility model aims to provide a helium detecting equipment loading mechanism convenient to adjust so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the helium detection equipment feeding mechanism convenient to adjust comprises a supporting device and a feeding device, wherein the supporting device supports the feeding device and transmits power to the feeding device to enable the feeding device to feed workpieces, the supporting device comprises a connecting base, two sides of the connecting base are fixedly connected with supporting frames, the inner walls of the supporting frames are provided with traction grooves, the inner bottoms of the traction grooves are provided with gear bins, and the gear bins are positioned at one ends of the traction grooves;
The transmission power device drives the transmission rod to rotate, so that the two transmission gears are rotated;
The feeding device comprises a workpiece frame, wherein the workpiece frame is a rectangular frame, sliding blocks are fixedly connected to two sides of the bottom of the workpiece frame, the sliding blocks are inserted into the traction grooves, toothed plates are arranged at the bottoms of the sliding blocks, and the toothed plates are meshed with the transmission gears to drive the workpiece frame;
The inner wall of the workpiece frame is symmetrically provided with a row of support rod slots, and support rods are inserted into the support rod slots to support the workpiece.
Preferably, the four corners of the connecting base are provided with mounting holes, and the mounting holes are countersunk holes.
Preferably, the axis of the transmission rod is provided with a belt wheel or a gear, and the transmission power device is led out of a belt or a chain.
Preferably, the two ends of the workpiece frame are fixedly connected with a fence, and the fence at the opening of the helium detection equipment is shorter than the fence inside the helium detection equipment.
Preferably, the support rod slots are close to each other, the support rods are made of rigid metal, and the support rods are continuously or intermittently inserted into the support rod slots.
Preferably, the support rod has magnetism, and the workpiece holder main body is a magnetically attractable frame.
Preferably, a gap is reserved between the toothed plate and one end of the sliding block, which is far away from the opening of the helium detection equipment.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the inner wall of the workpiece frame is provided with the plurality of support rod slots which are symmetrically distributed at equal intervals, and the separable support rods are inserted into the support rod slots to support the workpiece, so that the workpiece can be conveniently supported by adjusting the insertion positions of the support rods during use, the contact area between the support rods and the workpiece is reduced, the aim of convenient adjustment is achieved, and the effect of improving the detection accuracy is achieved.
According to the utility model, the connecting base is arranged in the helium detection equipment, the workpiece frame is driven by the transmission gear to extend to the outside of the helium detection equipment for loading, and after loading is completed, the workpiece frame is retracted to the inside of the helium detection equipment by the transmission gear with the same specification, and when helium detection is carried out, the whole loading device is positioned in the helium detection device, so that the loading device is prevented from influencing the tightness of the helium detection equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model after being unfolded;
FIG. 3 is a schematic view of the supporting device of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model installed in a helium test fixture.
Wherein: 1. a support device; 101. the base is connected; 102. a support frame; 103. a traction groove; 104. a gear bin; 105. a transmission gear; 106. a transmission rod; 107. a transmission power device; 2. a feeding device; 201. a work piece holder; 202. a sliding block; 203. a toothed plate; 204. a support rod slot; 205. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a helium inspection equipment loading mechanism convenient to adjust comprises a supporting device 1 and a feeding device 2, wherein the supporting device 1 supports the feeding device 2 and transmits power to the feeding device 2 so that the feeding device 2 can feed workpieces, the supporting device 1 comprises a connecting base 101, two sides of the connecting base 101 are fixedly connected with a supporting frame 102, the inner wall of the supporting frame 102 is provided with a traction groove 103, the inner bottom of the traction groove 103 is provided with a gear bin 104, and the gear bin 104 is positioned at one end of the traction groove 103;
a transmission gear 105 is arranged in the gear bin 104, a transmission rod 106 is arranged at the axle center of the transmission gear 105, the transmission rod 106 connects the two transmission gears 105, a transmission power device 107 is arranged between the support frames 102 at the top of the connecting base 101, and the transmission power device 107 drives the transmission rod 106 to rotate so as to enable the two transmission gears 105 to rotate;
The feeding device 2 comprises a workpiece frame 201, wherein the workpiece frame 201 is a rectangular frame, sliding blocks 202 are fixedly connected to two sides of the bottom of the workpiece frame 201, the sliding blocks 202 are inserted into the traction grooves 103, toothed plates 203 are arranged at the bottoms of the sliding blocks 202, and the toothed plates 203 are meshed with the transmission gears 105 to transmit the workpiece frame 201;
The inner wall of the workpiece frame 201 is symmetrically provided with a row of support rod slots 204, and support rods 205 are inserted into the support rod slots 204 to support the workpiece.
According to the technical scheme, the inner wall of the workpiece frame 201 is provided with the plurality of support rod slots 204 which are symmetrically distributed at equal intervals, and the separable support rods 205 are inserted into the support rod slots 204 to support the workpiece;
The connecting base 101 is arranged in helium detection equipment, the workpiece frame 201 is driven by the transmission gear 105 to extend to the outside of the helium detection equipment for loading, after loading is completed, the workpiece frame 201 is retracted to the inside of the helium detection equipment by the transmission gear 105 with the same specification, and when helium detection is carried out, the whole loading device is positioned in the helium detection device, so that the loading device is prevented from influencing the tightness of the helium detection equipment.
Specifically, the four corners of the connection base 101 are provided with mounting holes, and the mounting holes are countersunk holes.
Through above-mentioned technical scheme, the mounting hole that sets up on the connection base 101 is used for connecting the inside of base 101 and helium examination equipment, and sets up the mounting hole into the counter bore for avoid protruding after the bolt fastening.
Specifically, the axis of the transmission rod 106 is provided with a pulley or a gear, and the transmission power device 107 is led out with a belt or a chain.
Through above-mentioned technical scheme, set up band pulley or gear in the axle center of transfer line 106 and drive through transmission power device 107 that can be more stable, band pulley or gear's selection is according to the weight decision of the work piece that will detect, when work piece weight is big, and the cooperation of gear and chain can more stable carry out the transmission, under the circumstances that work piece weight is little, the cooperation of band pulley and belt can more convenient maintain.
Specifically, the two ends of the workpiece frame 201 are fixedly connected with a fence, and the fence at the opening of the helium detection equipment is shorter than the fence inside the helium detection equipment.
Through above-mentioned technical scheme, the fender that encloses that sets up is used for at the in-process that work piece frame 201 removed, avoids the work piece to drop under inertial effect, for more convenient conveying, and short fender that encloses can not set up, and in the time of the material loading, directly is connected with the drive belt, carries out the material loading through the top of drive belt direct to bracing piece 205, promotes the efficiency of material loading.
Specifically, the support rod slots 204 are close to each other, the support rod 205 is made of rigid metal, and the support rod 205 is continuously or intermittently inserted into the support rod slots 204.
Through the above technical scheme, the supporting rod slots 204 are densely arranged, so that the supporting rods 205 are more inserted and connected, smaller workpieces can be matched, and the continuous arrangement or intermittent arrangement of the supporting rods 205 is selected according to the sizes of the workpieces.
Specifically, the support rod 205 has magnetism, and the workpiece holder 201 is a magnetically attractable frame.
Through above-mentioned technical scheme, set up the bracing piece 205 to have magnetism to after bracing piece 205 pegging graft in bracing piece slot 204 inside, can be through the inside of installing at bracing piece slot 204 that magnetism is more stable, and if the work piece is but the magnetism material, can play better supporting role to the work piece.
Specifically, a gap is left between the toothed plate 203 and one end of the slider 202 away from the helium detection apparatus mouth.
Through the above technical scheme, the arrangement mode of the toothed plate 203 at the bottom of the sliding block 202 is set, so that when the workpiece frame 201 is conveyed outwards, the workpiece frame 201 moves to the maximum stroke, and the transmission gear 105 can not convey the workpiece frame 201 any more due to the lack of the toothed plate 203, so that the limiting purpose is realized.
When the workpiece support is used, the workpiece is supported by arranging the support rod slots 204 which are symmetrically distributed at equal intervals on the inner wall of the workpiece support 201 and arranging the separable support rods 205 to be inserted into the support rod slots 204, and when the workpiece support is used, the workpiece can be conveniently supported by adjusting the insertion positions of the support rods 205, so that the contact area between the support rods 205 and the workpiece is reduced, the aim of convenient adjustment is fulfilled, and the effect of improving the detection accuracy is achieved;
Through installing connection base 101 in helium and examine the inside of equipment to drive work piece frame 201 through drive gear 105 and extend to the outside of helium and examine equipment and go up the piece, when going up the back of piece completion, again with specification drive gear 105 with work piece frame 201 withdraw to the inside of helium and examine equipment, when examining helium, whole loading attachment is located the inside of helium and examine the device, thereby avoids loading attachment to influence the leakproofness of helium and examine equipment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a helium examine equipment feeding mechanism convenient to adjust, includes strutting arrangement (1) and material feeding unit (2), strutting arrangement (1) supports material feeding unit (2) to carry out power transmission to material feeding unit (2) and make material feeding unit (2) can carry out the material loading to the work piece, its characterized in that: the supporting device (1) comprises a connecting base (101), wherein supporting frames (102) are fixedly connected to two sides of the connecting base (101), a traction groove (103) is formed in the inner wall of each supporting frame (102), a gear bin (104) is formed in the inner bottom of each traction groove (103), and the gear bins (104) are located at one end of each traction groove (103);
The transmission gear (105) is arranged in the gear bin (104), a transmission rod (106) is arranged at the axle center of the transmission gear (105), the transmission rod (106) connects the two transmission gears (105), a transmission power device (107) is arranged between the support frames (102) at the top of the connecting base (101), and the transmission power device (107) drives the transmission rod (106) to rotate so as to enable the two transmission gears (105) to rotate;
The feeding device (2) comprises a workpiece frame (201), wherein the workpiece frame (201) is a rectangular frame, sliding blocks (202) are fixedly connected to two sides of the bottom of the workpiece frame (201), the sliding blocks (202) are inserted into the traction grooves (103), toothed plates (203) are arranged at the bottoms of the sliding blocks (202), and the toothed plates (203) and the transmission gears (105) are meshed with the transmission workpiece frame (201);
The inner wall of the workpiece frame (201) is symmetrically provided with a row of support rod slots (204), and support rods (205) are inserted into the support rod slots (204) to support the workpiece.
2. The helium test equipment loading mechanism convenient to adjust according to claim 1, wherein: mounting holes are formed in four corners of the connecting base (101), and the mounting holes are countersunk holes.
3. The helium test equipment loading mechanism convenient to adjust according to claim 1, wherein: the axle center of the transmission rod (106) is provided with a belt wheel or a gear, and the transmission power device (107) is led out of a belt or a chain.
4. The helium test equipment loading mechanism convenient to adjust according to claim 1, wherein: both ends of the workpiece frame (201) are fixedly connected with a fence, and the fence at the opening of the helium detection equipment is shorter than the fence inside the helium detection equipment.
5. The helium test equipment loading mechanism convenient to adjust according to claim 1, wherein: the support rod slots (204) are close to each other, the support rods (205) are made of rigid metal, and the support rods (205) are continuously or intermittently inserted into the support rod slots (204).
6. The helium test equipment loading mechanism convenient to adjust according to claim 5, wherein: the support rod (205) has magnetism, and the main body of the workpiece frame (201) is a magnetically attractable frame.
7. The helium test equipment loading mechanism convenient to adjust according to claim 1, wherein: a gap is reserved between the toothed plate (203) and one end, far away from the opening part of the helium detection equipment, of the sliding block (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323404855.4U CN221342800U (en) | 2023-12-14 | 2023-12-14 | Helium check equipment feeding mechanism convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323404855.4U CN221342800U (en) | 2023-12-14 | 2023-12-14 | Helium check equipment feeding mechanism convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221342800U true CN221342800U (en) | 2024-07-16 |
Family
ID=91831744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323404855.4U Active CN221342800U (en) | 2023-12-14 | 2023-12-14 | Helium check equipment feeding mechanism convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221342800U (en) |
-
2023
- 2023-12-14 CN CN202323404855.4U patent/CN221342800U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |