CN217122015U - Quick production device for gas chromatograph joint - Google Patents
Quick production device for gas chromatograph joint Download PDFInfo
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- CN217122015U CN217122015U CN202220768581.3U CN202220768581U CN217122015U CN 217122015 U CN217122015 U CN 217122015U CN 202220768581 U CN202220768581 U CN 202220768581U CN 217122015 U CN217122015 U CN 217122015U
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Abstract
The utility model discloses a gas chromatograph connects quick production device belongs to gas chromatograph technical field, a gas chromatograph connects quick production device, including the processing case, the inside of processing case is equipped with places the seat, places the seat inside and has seted up the transmission chamber, rotates respectively between transmission chamber left and right wall and the front and back wall and is connected with first pivot and second pivot, and first pivot and second pivot outer wall symmetry spiro union have first nut piece and second nut piece respectively, all are equipped with fixture on first nut piece and the second nut piece; according to the scheme, the first rotating shaft and the second rotating shaft are driven to rotate through the cooperation of the first motor, the worm and the worm wheel, and then the first nut block and the second nut block drive each clamping mechanism to clamp and fix the middle joint, so that the accurate positioning of the joint is realized, the labor intensity is low, and the production efficiency of the gas chromatograph joint is greatly improved; meanwhile, errors caused by manual positioning are reduced, and waste and production cost are reduced.
Description
Technical Field
The utility model relates to a gas chromatograph technical field, more specifically say, relate to a gas chromatograph connects quick apparatus for producing.
Background
The gas chromatograph is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by using a chromatographic separation technology and a detection technology. The gas chromatography is a chromatographic analysis method using gas as a mobile phase and is mainly used for separating and analyzing volatile substances. The gas chromatography is widely applied in the fields of medicine and health, petrochemical industry, environmental monitoring, biochemistry and the like. The gas chromatograph has the advantages of high sensitivity, high efficiency, high selectivity, high analysis speed, small required sample amount, wide application range and the like. The joint of the gas chromatograph is an indispensable part in the chromatograph, thereby ensuring the normal use of the gas chromatograph.
The outer wall of a joint blank needs to be tapped in the production process of the existing joint of the gas chromatograph, and the joint is often clamped and tapped manually in a complex positioning mode, so that the operation is complex, the manual labor intensity is high, more time is consumed, and the production efficiency of the joint of the gas chromatograph is greatly reduced; meanwhile, manual positioning errors are more, so that waste of the joint is caused, and the production cost is increased.
Therefore, it is necessary to provide a rapid production device for a joint of a gas chromatograph to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas chromatograph connects quick production device in order to solve above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a gas chromatograph connects quick apparatus for producing, includes the processing case, the inside of processing case is equipped with places the seat, place the inside transmission chamber of having seted up of seat, it is connected with first pivot and second pivot to rotate respectively between wall and the preceding back wall about the transmission chamber, the outer wall of placing the seat installs the first motor of being connected with first pivot drive, the worm is installed to the middle part outer wall of first pivot, second pivot middle part outer wall is equipped with the worm wheel with worm engaged with, all be equipped with two sections screw threads opposite in the direction of rotation in first pivot and the second pivot, and first pivot and second pivot outer wall symmetry spiro union have first nut piece and second nut piece respectively, all be equipped with fixture on first nut piece and the second nut piece.
Furthermore, fixture is including seting up the shifting chute of placing the seat upper wall and being linked together with the transmission chamber, first nut piece and second nut piece upper end all are equipped with the carriage release lever that stretches out the shifting chute, each the one end that the carriage release lever is close to each other is equipped with the grip block.
Furthermore, each the one end that the carriage release lever is close to each other is fixed and is equipped with the erection column, the inside threaded connection of erection column has the connecting rod, the one end that the connecting rod deviates from the erection column is connected with the grip block outer wall.
Furthermore, a hydraulic rod is arranged at the bottom of the inner cavity of the processing box, a supporting plate is connected to the telescopic end of the hydraulic rod, and the placing seat is located above the supporting plate.
Furthermore, the supporting plate is rotatably connected with a supporting shaft above, the upper end of the supporting shaft is fixed to the bottom of the placing seat, a driven gear is arranged on the outer wall of the supporting shaft, a second motor is installed at the upper end of the supporting plate, and a driving gear meshed with the driven gear is installed at the output end of the second motor.
Furthermore, a limiting sliding rod is fixedly connected between the left wall and the right wall of the transmission cavity and the front wall and the rear wall of the transmission cavity, and the two limiting sliding rods respectively penetrate through the first nut block and the second nut block in a sliding mode.
Furthermore, a tapping device is arranged at the top of the inner cavity of the processing box.
Compared with the prior art, the utility model has the advantages of:
this scheme is rotated through starting first motor drive first pivot, first pivot drives the second pivot simultaneously through the cooperation of worm and worm wheel and rotates, first pivot and second pivot rotate and can drive the first nut piece in both sides and second nut piece respectively and be close to the removal each other, and then can drive each fixture and be close to each other and remove towards the direction that connects, finally fix the joint centre gripping in the middle of, the accurate location to the joint has been realized, and the operation is thus simple and convenient, the manual labor intensity is low, and the production efficiency that gas chromatograph connects has greatly been improved. Meanwhile, errors caused by manual positioning are reduced, and waste and production cost of the connector are reduced. And the moving distance of each clamping mechanism can be adjusted according to the joints with different sizes, so that the production requirements of various joints are met.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure inside the processing box of the present invention;
fig. 2 is a schematic view of the external three-dimensional structure of the placing seat of the present invention;
fig. 3 is a schematic view of the front view of the inner structure of the placing seat of the present invention;
fig. 4 is a schematic side view of the internal structure of the placing seat of the present invention;
FIG. 5 is a schematic perspective view of the components between the supporting plate and the placing base of the present invention;
FIG. 6 is a schematic view of the front view of the internal structure of the processing box of the present invention;
fig. 7 is an enlarged schematic view of a portion a in fig. 6.
The reference numbers in the figures illustrate:
1. a processing box; 2. a placing seat; 3. a transmission cavity; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first motor; 7. a worm; 8. a worm gear; 9. a clamping mechanism; 901. a moving groove; 902. a travel bar; 903. a clamping plate; 10. a first nut block; 11. a second nut block; 12. mounting a column; 13. a connecting rod; 14. a hydraulic lever; 15. a support plate; 16. a support shaft; 17. a driven gear; 18. a second motor; 19. a driving gear; 20. a limiting slide bar; 21. provided is a tapping device.
Detailed Description
The first embodiment is as follows:
referring to fig. 1-4, a fast production device for a gas chromatograph joint comprises a processing box 1, a placing seat 2 is arranged inside the processing box 1, a transmission cavity 3 is arranged inside the placing seat 2, a first rotating shaft 4 and a second rotating shaft 5 are respectively connected between the left wall, the right wall, the front wall and the rear wall of the transmission cavity 3 in a rotating manner, a first motor 6 in driving connection with the first rotating shaft 4 is arranged on the outer wall of the placing seat 2, a worm 7 is arranged on the outer wall of the middle part of the first rotating shaft 4, a worm wheel 8 meshed with the worm 7 is arranged on the outer wall of the middle part of the second rotating shaft 5, two sections of threads with opposite rotation directions are arranged on the first rotating shaft 4 and the second rotating shaft 5, and the outer walls of the first rotating shaft 4 and the second rotating shaft 5 are symmetrically screwed with a first nut block 10 and a second nut block 11 respectively, the first nut block 10 and the second nut block 11 are both provided with a clamping mechanism 9, and the top of the inner cavity of the processing box 1 is provided with a tapping device 21. During the use, at first put the gas chromatograph's that will treat processing on placing seat 2 in processing case 1 joint embryo, then start first motor 6 and drive first pivot 4 and rotate, first pivot 4 rotates and can drive worm 7 and rotate, worm 7 then can drive second pivot 5 through worm wheel 8 simultaneously and rotate, the rotation of first pivot 4 and second pivot 5 has been realized, first pivot 4 and second pivot 5 rotate and can drive the first nut piece 10 in both sides and second nut piece 11 respectively and be close to each other the removal, and then can drive each fixture 9 and be close to each other and move towards the direction of joint, finally fix the joint centre gripping in the middle of the end, the accurate location to the joint has been realized, and not only easy operation is convenient, artifical low in labor strength, and saved a large amount of time, the production efficiency that the gas chromatograph connects has greatly been improved. Meanwhile, errors caused by manual positioning are reduced, and waste and production cost of the connector are reduced. And can adjust the displacement of each fixture 9 according to the joint of equidimension not, can be suitable for the joint centre gripping demand under the multiple different condition, satisfy the production requirement that multiple connects.
Referring to fig. 2-4, the clamping mechanism 9 includes a moving slot 901 disposed on the upper wall of the placing base 2 and communicating with the transmission cavity 3, moving rods 902 extending out of the moving slot 901 are disposed at the upper ends of the first nut block 10 and the second nut block 11, and a clamping plate 903 is disposed at one end of each moving rod 902 close to each other. Make each carriage release lever 902 along the removal groove 901 and be close to the removal each other through the effect of first nut piece 10 and second nut piece 11, carriage release lever 902 can drive each grip block 903 and be close to each other and remove towards the direction that connects promptly, finally fixes the joint centre gripping in the middle of through each grip block 903, has realized the accurate location to the joint, and not only easy operation is convenient, has saved a large amount of time moreover.
Referring to fig. 3-4, a limiting slide rod 20 is fixedly connected between the left and right walls and the front and rear walls of the transmission cavity 3, and the two limiting slide rods 20 respectively slidably penetrate through the first nut block 10 and the second nut block 11. When the first rotating shaft 4 and the second rotating shaft 5 rotate to respectively drive the first nut block 10 and the second nut block 11 to move, the first nut block 10 and the second nut block 11 can both move along the limiting slide rod 20, the limiting slide rod 20 can improve the moving stability of the limiting slide rod, and then the moving stability and the subsequent clamping effect of the clamping mechanism 9 are improved.
Referring to fig. 2-4, a mounting column 12 is fixedly disposed at an end of each moving rod 902 close to each other, a connecting rod 13 is screwed inside the mounting column 12, and an end of the connecting rod 13 away from the mounting column 12 is connected to an outer wall of the clamping plate 903. When the grip block 903 is abnormal or the grip block 903 of different shapes and specifications needs to be replaced, the connecting rod 13 can be rotated and moved out of the mounting column 12, and then the new grip block 903 can be conveniently replaced, so that the flexibility is strong, and the application range is wider.
Referring to fig. 1 and 5-7, a hydraulic rod 14 is arranged at the bottom of the inner cavity of the processing box 1, a support plate 15 is connected to the telescopic end of the hydraulic rod 14, and the placing base 2 is located above the support plate 15. A supporting shaft 16 is rotatably connected above the supporting plate 15, the upper end of the supporting shaft 16 is fixed to the bottom of the placing seat 2, a driven gear 17 is arranged on the outer wall of the supporting shaft 16, a second motor 18 is installed at the upper end of the supporting plate 15, and a driving gear 19 meshed with the driven gear 17 is installed at the output end of the second motor 18. When will connect the fixed back that finishes of centre gripping, rethread hydraulic stem 14 is with backup pad 15, place seat 2 and joint rebound, make the work area that connects on placing seat 2 removed tapping device 21, then drive driving gear 19 through second motor 18 and rotate when the tapping, driving gear 19 will drive back shaft 16 through driven gear 17 and rotate, back shaft 16 then can drive and place seat 2 and its fixed joint in top and rotate, carry out the tapping operation, tapping convenient operation to gas chromatograph connects is quick, and the production quality who connects has been guaranteed.
The working principle is as follows: when the device is used, firstly, a joint blank of a gas chromatograph to be processed is placed on the placing seat 2 in the processing box 1, joints are located between the clamping mechanisms 9, then the first motor 6 is started to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive the worm 7 to rotate, the worm 7 drives the second rotating shaft 5 to rotate through the worm wheel 8, further, the first rotating shaft 4 and the second rotating shaft 5 rotate, the first rotating shaft 4 rotates to drive the first nut blocks 10 on two sides to move close to each other, the second rotating shaft 5 rotates to drive the second nut blocks 11 on two sides to move close to each other, further, the moving rods 902 move close to each other along the moving grooves 901 under the action of the first nut blocks 10 and the second nut blocks 11, the moving rods 902 drive the clamping plates 903 to move close to each other and move towards the joints, and finally, the middle joints are clamped and fixed through the clamping plates 903, the accurate positioning of the joint is realized, the labor intensity of workers is low, and the production efficiency of the joint of the gas chromatograph is greatly improved. Meanwhile, the error caused by manual positioning is reduced, and the waste and the production cost of the joint are reduced. The moving distance of each clamping plate 903 can be adjusted according to different sizes of joints.
When will connect the fixed back that finishes of centre gripping, rethread hydraulic stem 14 is with backup pad 15, place seat 2 and joint rebound, make the joint of placing on the seat 2 remove the work area of chasing bar 21, then drive driving gear 19 through second motor 18 and rotate when the tapping, driving gear 19 will drive back shaft 16 through driven gear 17 and rotate, back shaft 16 then can drive and place seat 2 and its fixed joint of top and rotate, make to connect the pivoted removal simultaneously and carry out the tapping operation through the cooperation with hydraulic stem 14 simultaneously, can accomplish the joint tapping operation of equidimension not, it is convenient quick to the tapping operation that the gas chromatograph connects, and the production quality who connects has been guaranteed, the production efficiency who connects has been improved.
Claims (7)
1. The utility model provides a gas chromatograph connects quick apparatus for producing, includes the processing case, its characterized in that: the inside of processing case is equipped with places the seat, place the inside transmission chamber of having seted up of seat, it is connected with first pivot and second pivot to rotate respectively between wall and the preceding back wall about the transmission chamber, the outer wall of placing the seat is installed the first motor of being connected with first pivot drive, the worm is installed to the middle part outer wall of first pivot, second pivot middle part outer wall is equipped with the worm wheel with worm engaged with, all be equipped with two sections screw threads opposite to in first pivot and the second pivot, and first pivot and second pivot outer wall symmetry spiro union have first nut piece and second nut piece respectively, all be equipped with fixture on first nut piece and the second nut piece.
2. The rapid production device of a gas chromatograph joint according to claim 1, characterized in that: the clamping mechanism comprises a moving groove which is arranged on the upper wall of the placing seat and communicated with the transmission cavity, moving rods extending out of the moving groove are arranged at the upper ends of the first nut block and the second nut block, and a clamping plate is arranged at one end, close to each other, of each moving rod.
3. The rapid production device of a gas chromatograph joint according to claim 2, characterized in that: each the fixed erection column that is equipped with of one end that the carriage release lever is close to each other, erection column internal thread is connected with the connecting rod, the one end that the connecting rod deviates from the erection column is connected with the grip block outer wall.
4. The rapid production device of a gas chromatograph joint according to claim 1, characterized in that: the processing case inner chamber bottom is equipped with the hydraulic stem, the flexible end of hydraulic stem is connected with the backup pad, place the top that the seat is located the backup pad.
5. The rapid production device of a gas chromatograph joint according to claim 4, characterized in that: the supporting plate is characterized in that a supporting shaft is rotatably connected to the upper portion of the supporting plate, the upper end of the supporting shaft is fixed to the bottom of the placing seat, a driven gear is arranged on the outer wall of the supporting shaft, a second motor is installed at the upper end of the supporting plate, and a driving gear meshed with the driven gear is installed at the output end of the second motor.
6. The rapid production device of a gas chromatograph joint according to claim 1, characterized in that: the left wall and the right wall of the transmission cavity and the front wall and the rear wall are fixedly connected with limit slide bars, and the two limit slide bars respectively penetrate through the first nut block and the second nut block in a sliding mode.
7. The rapid production device of a gas chromatograph joint according to claim 1, characterized in that: and the top of the inner cavity of the processing box is provided with a tapping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220768581.3U CN217122015U (en) | 2022-04-06 | 2022-04-06 | Quick production device for gas chromatograph joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220768581.3U CN217122015U (en) | 2022-04-06 | 2022-04-06 | Quick production device for gas chromatograph joint |
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| Publication Number | Publication Date |
|---|---|
| CN217122015U true CN217122015U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220768581.3U Active CN217122015U (en) | 2022-04-06 | 2022-04-06 | Quick production device for gas chromatograph joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217122015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855787A (en) * | 2023-02-16 | 2023-03-28 | 北京科技大学 | Anchor rod corrosion resistance test device |
-
2022
- 2022-04-06 CN CN202220768581.3U patent/CN217122015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855787A (en) * | 2023-02-16 | 2023-03-28 | 北京科技大学 | Anchor rod corrosion resistance test device |
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