CN217702028U - Jar mouthful welding auxiliary fixtures with adjustable - Google Patents
Jar mouthful welding auxiliary fixtures with adjustable Download PDFInfo
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- CN217702028U CN217702028U CN202123429594.2U CN202123429594U CN217702028U CN 217702028 U CN217702028 U CN 217702028U CN 202123429594 U CN202123429594 U CN 202123429594U CN 217702028 U CN217702028 U CN 217702028U
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model discloses a jar mouthful welding auxiliary fixtures with adjustable, include top base, lower constant head tank, base and add and hold adjustment mechanism, the constant head tank is installed in the top of base down, the intermediate position department of base both sides has all welded flexible actuating mechanism, the top base welds in flexible actuating mechanism's output. The utility model discloses an install the top base, connector card post and annular fixed slot, when making the device specifically operate, the user can utilize the block connection structure that connector card post and connecting slot constitute, the lower constant head tank that will be applicable to treat the welding jar body assembles on the base, and then the quick assembly disassembly of constant head tank is changed down to be convenient for, then can be embedded in the inside of constant head tank down with treating the jar body block of welding, the realization is settled to the location of the jar body, guarantee that the jar body is in same vertical center line with top base and annular fixed slot, the calibration of the auxiliary welding position of being convenient for, the convenience of operation has been promoted.
Description
Technical Field
The utility model relates to a jar mouthful welding auxiliary fixtures technical field specifically is a jar mouthful welding auxiliary fixtures with adjustable.
Background
When making jar body, the staff often need weld the annular jar mouthful structure and the tank structure of the tube-shape that is made by sheet metal coiling, and in order to guarantee the accuracy of welding position, avoid appearing horizontal, the dislocation of vertical and three direction from top to bottom, just need use corresponding jar mouthful welding auxiliary fixtures, but current jar mouthful welding auxiliary fixtures still exist when in-service use and are difficult for realizing the automatic calibration of full aspect, functional poor, do not set up guide structure, the defect that steady effect is poor and the convenience is poor, the defective rate when making jar body manufacturing is higher, and then manufacturing cost increases.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a jar mouthful welding auxiliary fixtures with adjustable to solve the difficult automatic calibration that realizes the full aspect that provides in the above-mentioned background art, functional poor, do not set up guide structure, steady effect is poor and the poor problem of convenience.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an adjustable auxiliary tool for welding a tank opening comprises an upper base, a lower positioning groove, a base and a clamping adjusting mechanism;
the lower positioning groove is arranged on the base; the base is also provided with a telescopic driving mechanism which can be stretched up and down; the upper base is arranged at the output end of the telescopic driving mechanism; and the upper base is provided with a clamping and adjusting mechanism, and the clamping and fixing and the horizontal calibration of the horizontal plane position of the tank opening structure are realized by utilizing the clamping and adjusting mechanism.
Further, the bottom of the upper base is provided with an annular fixing groove, and the vertical center line of the annular fixing groove and the vertical center line of the upper base are on the same vertical line.
Further, the clamping and adjusting mechanism comprises a longitudinal adjusting assembly and a transverse adjusting mechanism, and the longitudinal adjusting assembly and the transverse adjusting mechanism are respectively distributed in the annular fixing groove in an up-and-down crisscross manner along the radial direction of the annular fixing groove.
Further limiting, the longitudinal adjusting assembly comprises a rotary driving mechanism, a screw rod, a driving block and a clamp, wherein the screw rod is arranged in the annular fixing groove and is movably connected with the upper base; the rotary driving mechanism is arranged at one end of the screw rod, the screw rod is in threaded connection with two driving blocks, the two driving blocks are symmetrically distributed by taking the central point of the annular fixing groove as the center, and the clamps are respectively arranged below the two driving blocks.
Further, the structure of the transverse adjusting mechanism is the same as that of the longitudinal adjusting assembly, and the transverse adjusting mechanism is arranged below the longitudinal adjusting assembly.
Further limiting, the structure of the transverse adjusting mechanism and the screw rod of the longitudinal adjusting assembly are vertically separated through a separating sheet;
the lead screw both ends are provided with opposite direction's external screw thread, the driving block is hollow structure, and the inside wall of driving block all is provided with the internal thread with lead screw external screw thread assorted.
Further inject, the top at the both ends of drive block all evenly welds has spacing slider, evenly be provided with on the upper base with spacing slider assorted spacing spout.
Further inject, the both sides of base all evenly are provided with the locating lever, the lateral wall even welding of upper base has with locating lever assorted locating piece.
Further, the vertical central line of the upper base and the vertical central line of the lower positioning groove are on the same vertical line, and a mold cavity is arranged inside the lower positioning groove.
Further inject, the bottom of constant head tank is evenly fixed with the connection card post down, evenly be provided with on the base with connection card post assorted connecting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This jar mouthful welding auxiliary fixtures with adjustable is through installing the annular fixed slot, the lead screw, make the device optimize self performance, in using, start rotary driving mechanism on the one hand, can drive the lead screw that corresponds and rotate, all be provided with opposite direction's external screw thread again based on the lead screw both ends, thereby can drive the drive block that has corresponding internal thread structure and carry out synchronous motion, realize horizontal interval between to two drive blocks and adjust, and then can transversely and vertically carry out the centre gripping fixed to jar mouthful structure horizontal plane position, the steadiness has been promoted, and because two drive blocks are along the central line synchronous motion of annular fixed slot, make the device can be when realizing that the centre gripping is fixed, carry out horizontal position's calibration to jar mouthful structure, make it be in same central line with lower constant head tank and the tank body structure of installing on it, namely, the horizontal position calibration to jar mouthful structure has been realized, be convenient for welding process, on the other hand starts a flexible actuating mechanism and can drive upper base and annular fixed slot up-and down motion, realize carrying out the automatic altitude control to the tube-shape jar mouthful structure of assembling in annular fixed slot inside, and then make the device can treat the jar mouthful structure of three-dimensional direction's full scale automatic regulation of three-dimensional direction.
(2) This jar mouthful welding auxiliary fixtures with adjustable is through installing the top base, limiting slide block and spacing spout, make the device optimize the structure of self, during the use, on the one hand through be provided with the slide guide structure that two sets of limiting slide blocks constitute between drive block and top base, thereby the steady effect when anchor clamps move has been promoted, on the other hand is through being provided with the slide guide structure that four groups of locating pieces and locating lever constitute between top base and base, the stationary performance when annular fixed slot drives the machined part up-and-down motion has been promoted, avoid its lateral deviation.
(3) This jar mouthful welding auxiliary fixtures with adjustable is through installing the top base, connector card post and annular fixed slot, when making the device specifically operate, the user can utilize the block connection structure that connector card post and connecting slot constitute, will be applicable to and treat the lower constant head tank of the welding jar body and assemble on the base, and then be convenient for down the quick assembly disassembly change of constant head tank, then can be with treating the inside of welding jar body block embedded in constant head tank down, realize settling the location of the jar body, guarantee that the jar body is in same vertical center line with top base and annular fixed slot, the calibration of the auxiliary welding position of being convenient for, the convenience of operation has been promoted.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the upper base of the present invention in a bottom view;
fig. 3 is a schematic top view of the second lead screw according to the present invention;
fig. 4 is a schematic top view of the first lead screw of the present invention;
fig. 5 is a rear view structural diagram of the lower positioning groove of the present invention.
In the figure: 1. positioning a rod; 2. an upper base; 3. a telescopic driving mechanism; 4. a lower positioning groove; 5. a base; 6. an annular fixing groove; 7. positioning blocks; 8. a first limiting chute; 9. a first lead screw; 10. a first clamp; 11. a second clamp; 12. a second limiting chute; 13. a second lead screw; 14. a rotation driving mechanism; 15. a second limit slide block; 16. a second driving block; 17. a first driving block; 18. a first limit slide block; 19. and connecting the clamping columns.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
An adjustable auxiliary tool for welding a tank opening comprises an upper base 2, a lower positioning groove 4, a base 5 and a clamping and adjusting mechanism;
the lower positioning groove 4 is arranged on the base 5; the base 5 is also provided with a telescopic driving mechanism 3 which can be stretched up and down; the upper base 2 is arranged at the output end of the telescopic driving mechanism 3; the telescopic driving mechanism 3 is a bidirectional hydraulic cylinder. The upper base 2 is provided with a clamping and adjusting mechanism, and the clamping and fixing and the horizontal calibration of the horizontal plane position of the tank opening structure are realized by utilizing the clamping and adjusting mechanism. The both sides of base 5 all evenly are provided with locating lever 1, and the lateral wall of upper base 2 evenly welds have with locating lever 1 assorted locating piece 7. The vertical central line of the upper base 2 and the vertical central line of the lower positioning groove 4 are on the same vertical line, and a die cavity is arranged inside the lower positioning groove 4 and used for placing a tank opening structure to be welded. During the use, start flexible actuating mechanism 3 on the one hand and can drive upper base 2 and the up-and-down motion of annular fixed slot 6, realize carrying out automatic altitude mixture control to the assembly at the inside tube-shape jar mouthful structure of annular fixed slot 6, on the other hand through last base 2 and base 5 between be provided with the sliding guide structure that four group's locating pieces 7 and locating lever 1 constitute, the stationary performance when having promoted annular fixed slot 6 and having driven the machined part up-and-down motion avoids its lateral deviation.
The vertical central line of the upper base 2 and the vertical central line of the lower positioning groove 4 are on the same vertical line, and a mold cavity is arranged inside the lower positioning groove 4; when the tank body welding fixture is used, a user can select the lower positioning groove 4 with a proper mold cavity according to the specification of the tank body structure to be processed, and then the tank body to be welded is clamped and embedded in the lower positioning groove 4, so that the positioning arrangement of the tank body is realized; the bottom of the lower positioning groove 4 is uniformly fixed with connecting clamping columns 19, and the base 5 is uniformly provided with connecting clamping grooves matched with the connecting clamping columns 19; during the use, the user can utilize the block connection structure that connecting card post 19 and connecting card groove constitute, will be applicable to and wait to weld the lower constant head tank 4 of the jar body and assemble on base 5, and then the quick assembly disassembly change of constant head tank 4 down is convenient for.
Further, the bottom of the upper base 2 is provided with an annular fixing groove 6, and the vertical center line of the annular fixing groove 6 and the vertical center line of the upper base 2 are on the same vertical line, so that the structure of the device is optimized, and the accurate butt joint of the tank opening structure and the tank body structure is conveniently realized.
Further, the clamping and adjusting mechanism comprises a longitudinal adjusting assembly and a transverse adjusting mechanism, wherein the longitudinal adjusting assembly and the transverse adjusting mechanism are identical in structure and are respectively distributed in the annular fixing groove 6 in a vertical cross manner along the radial direction of the annular fixing groove 6.
Further explaining, the longitudinal adjusting assembly comprises a rotary driving mechanism 14, a screw rod 9, a driving block 17 and a clamp 10, wherein the screw rod 9 is arranged in the annular fixing groove 6 and is movably connected with the upper base 2; the rotary driving mechanism 14 is arranged at one end of the screw rod 9, two driving blocks 17 are connected to the screw rod 9 in a threaded manner, the two driving blocks 17 are symmetrically distributed by taking the central point of the annular fixing groove 6 as a center, and the clamps 10 are respectively arranged below the two driving blocks 17. The lead screw 9 both ends are provided with opposite direction's external screw thread, driving block 17 is hollow structure, and the inside wall of driving block 17 all is provided with the internal thread with lead screw 9 external screw thread assorted. The top at both ends of drive block 17 all has evenly welded spacing slider 15, evenly is provided with on upper base 2 with spacing slider 15 assorted spacing spout 12. The structure of the transverse adjusting mechanism is the same as that of the longitudinal adjusting assembly, and the transverse adjusting mechanism is arranged below the longitudinal adjusting assembly and is vertically separated through the separating sheet, so that the rotation of the screw rod is not influenced mutually.
Referring specifically to fig. 1-5, the present invention provides an embodiment: an adjustable auxiliary tool for welding a tank opening comprises an upper base 2, a lower positioning groove 4, a base 5 and an annular fixing groove 6, wherein the lower positioning groove 4 is installed at the top of the base 5, and telescopic driving mechanisms 3 are welded in the middle positions of two sides of the base 5; the upper base 2 is welded at the output end of the telescopic driving mechanism 3, the upper base and the annular fixing groove move up and down by using the telescopic driving mechanism 3, and automatic height adjustment of the cylindrical tank opening structure assembled inside the annular fixing groove is realized. Locating lever 1 all evenly is provided with in the both sides of base 5, and the lateral wall even welding of upper base 2 has with 1 assorted locating piece 7 of locating lever, and locating lever 1 is provided with 4, and locating lever 1 and 5 welded connection of base have promoted the stationary performance when annular fixed slot drives the machined part up-and-down motion, avoid its lateral deviation. Annular fixed slot 6 sets up in the bottom of upper base 2, and the inside swing joint of upper base 2 has vertical adjusting part and horizontal adjustment mechanism, and vertical adjusting part is the same with horizontal adjustment mechanism structure, and radially is cross distribution about the annular fixed slot 6 in annular fixed slot 6 respectively.
The transverse adjusting assembly comprises a first rotary driving mechanism 14, a first screw rod 9, a first driving block 17 and a first clamp 10, the longitudinal adjusting assembly comprises a second rotary driving mechanism, a second screw rod 13, a second driving block 16 and a second clamp 11, and specifically, the first screw rod 9 is uniformly in threaded connection with two first driving blocks 17; the two first driving blocks 17 are symmetrically distributed by taking the central point of the annular fixing groove 6 as a center, a first clamp 10 is fixed at the bottom of the first driving block 17, a second screw rod 13 is movably connected to the upper base 2 below the first screw rod 9, two second driving blocks 16 are uniformly in threaded connection to the second screw rod 13, and the two second driving blocks 16 are symmetrically distributed by taking the central point of the annular fixing groove 6 as the center. A second clamp 11 is fixed at the bottom of the second driving block 16, one end of the first screw rod 9 and one end of the second screw rod 13 are movably connected with the upper base 2 through a bearing or a screw seat, the other end of the first screw rod is respectively connected with a driving output shaft of the first rotary driving mechanism 14 and a driving output shaft of the second rotary driving mechanism, and the first rotary driving mechanism 14 and the second rotary driving mechanism are both servo motors. During the use, start first rotary driving mechanism 14, second rotary driving mechanism, the transmission structure that the cooperation corresponds can realize to the interval between two first anchor clamps 10 and the interval automatically regulated between two second anchor clamps 11 to be convenient for realize treating the automatic centre gripping of welded jar mouth structure, be convenient for operate.
The centers of the first screw rod 9 and the second screw rod 13 are respectively welded with a separation sheet, the centers of the two separation sheets and the center of the annular fixing groove 6 are on the same vertical line, and the first screw rod 9 and the second screw rod 13 are vertically separated through the separation sheets and the fixed connecting piece without influencing the mutual rotation of the separation sheets and the fixed connecting piece. The first screw rod 9 and the second screw rod 13 are provided with external threads in opposite directions, the second driving block 16 and the first driving block 17 are both of hollow structures, and the inner side walls of the second driving block 16 and the first driving block 17 are both provided with internal threads matched with the external threads.
When the device is used, the first rotary driving mechanism 14 and the second rotary driving mechanism are started, the corresponding first screw rod 9 and the second screw rod 13 can be driven to rotate, and then the external threads in opposite directions are arranged at the two ends of the first screw rod 9 and the second screw rod 13, so that the second driving block 16 and the first driving block 17 with corresponding internal thread structures can be driven to synchronously move, the adjustment of the distance between the two adjacent second driving blocks 16 and the two adjacent first driving blocks 17 is realized, the horizontal position of the tank opening structure can be horizontally and longitudinally clamped and fixed, the stability is improved, and the horizontal position of the tank opening structure can be calibrated while the device can be clamped and fixed, so that the tank opening structure is positioned on the same central line with the lower positioning groove 4 and a tank body structure mounted on the tank opening structure, and the horizontal position calibration of the tank opening structure is realized, and the welding treatment is facilitated.
Further, second limiting slide blocks 15 are evenly welded to the tops of two ends of each second driving block 16, second limiting slide grooves 12 matched with the second limiting slide blocks 15 are evenly formed in the upper base 2, first limiting slide blocks 18 are evenly welded to the tops of two sides of each first driving block 17, and first limiting slide grooves 8 matched with the first limiting slide blocks 18 are evenly formed in the upper base 2. During the use, through the sliding guide structure that is provided with two sets of second spacing sliders 15 and second spacing spout 12 and constitutes between second drive block 16 and upper base 2, and be provided with the sliding guide structure that two sets of first spacing sliders 18 and first spacing spout 8 constitute between first drive block 17 and upper base 2 to steady effect when having promoted first anchor clamps 10 and second anchor clamps 11 operation.
When the embodiment of the application is used: an external power supply is provided, a user can utilize a clamping connection structure formed by a connecting clamping column 19 and a connecting clamping groove to assemble the lower positioning groove 4 suitable for the tank body to be welded on the base 5, so as to facilitate the quick disassembly and replacement of the lower positioning groove 4, then the tank body to be welded can be clamped and embedded in the lower positioning groove 4, the positioning arrangement of the tank body is realized, the tank body, the upper base 2 and the annular fixing groove 6 are ensured to be positioned on the same vertical center line, then the user can place the tank opening structure to be welded in the annular fixing groove 6, two rotary driving mechanisms 14 are started, the corresponding first lead screw 9 and the corresponding second lead screw 13 can be driven to rotate, and then the second driving block 16 and the first driving block 17 with the corresponding internal thread structures can be driven to synchronously move based on the fact that the two ends of the first lead screw 9 and the two ends of the second lead screw 13 are both provided with external threads in opposite directions, the adjustment of the distance between two adjacent second driving blocks 16 and two adjacent first driving blocks 17 is realized, the horizontal and longitudinal clamping and fixing of the horizontal plane position of the tank opening structure can be further realized, the stability is improved, the two second driving blocks 16 and the two first driving blocks 17 synchronously move along the central line of the annular fixing groove 6, the horizontal position calibration of the tank opening structure can be realized while the clamping and fixing of the device are realized, the tank opening structure, the lower positioning groove 4 and the tank body structure arranged on the lower positioning groove are positioned on the same central line, the horizontal position calibration of the tank opening structure is realized, the welding treatment is facilitated, finally, on one hand, the two telescopic driving mechanisms 3 are started to drive the upper base 2 and the annular fixing groove 6 to move up and down, and the automatic height adjustment of the cylindrical tank opening structure assembled in the annular fixing groove 6 is realized, on the other hand, through the sliding guide structure that is provided with four groups of locating pieces 7 and locating rods 1 between upper base 2 and base 5, the stability performance of annular fixed slot 6 when driving the up-and-down motion of the machined part is improved, and the lateral deviation of the machined part is avoided, in addition, through the sliding guide structure that is provided with two groups of second limiting slide blocks 15 and second limiting slide grooves 12 between second driving block 16 and upper base 2, and the sliding guide structure that is provided with two groups of first limiting slide blocks 18 and first limiting slide grooves 8 between first driving block 17 and upper base 2, thereby the stability effect when first anchor clamps 10 and second anchor clamps 11 operate is improved.
The above embodiment is only a specific implementation manner of the technical solution of the present application, and the connection manner and the specific structure of the connection member that are not described in detail can be implemented by the prior art, and the specific connection and fixing manner is not an innovation of the present application. The protection scope of the present application includes all alternatives, permutations and combinations of simple concepts based on the above embodiments.
Claims (10)
1. An adjustable auxiliary tool for welding a tank opening is characterized by comprising an upper base (2), a lower positioning groove (4), a base (5) and a clamping adjusting mechanism;
the lower positioning groove (4) is arranged on the base (5); the base (5) is also provided with a telescopic driving mechanism (3) which can be stretched up and down; the upper base (2) is arranged at the output end of the telescopic driving mechanism (3); and the upper base (2) is provided with a clamping and adjusting mechanism, and the clamping and fixing and the horizontal calibration of the horizontal plane position of the tank opening structure are realized by utilizing the clamping and adjusting mechanism.
2. The adjustable auxiliary tool for tank opening welding of claim 1, wherein: the bottom of the upper base (2) is provided with an annular fixing groove (6), and the vertical center line of the annular fixing groove (6) and the vertical center line of the upper base (2) are on the same vertical line.
3. The adjustable auxiliary tool for tank opening welding of claim 2, characterized in that: the clamping and adjusting mechanism comprises a longitudinal adjusting assembly and a transverse adjusting mechanism, and the longitudinal adjusting assembly and the transverse adjusting mechanism are respectively distributed in the annular fixing groove (6) in a vertical cross manner along the radial direction of the annular fixing groove (6).
4. The adjustable auxiliary tool for tank opening welding of claim 3, characterized in that: the longitudinal adjusting assembly comprises a rotary driving mechanism (14), a screw rod, a driving block and a clamp, and the screw rod is arranged in the annular fixing groove (6) and is movably connected with the upper base (2); the rotary driving mechanism (14) is arranged at one end of the screw rod, the screw rod is in threaded connection with two driving blocks, the two driving blocks are symmetrically distributed by taking the central point of the annular fixing groove (6) as the center, and the clamps are respectively arranged below the two driving blocks.
5. The adjustable auxiliary tool for tank opening welding of claim 4, wherein: the structure of the transverse adjusting mechanism is the same as that of the longitudinal adjusting assembly, and the transverse adjusting mechanism is arranged below the longitudinal adjusting assembly.
6. The adjustable auxiliary tool for tank opening welding of claim 4, wherein: the structure of the transverse adjusting mechanism and the screw rod of the longitudinal adjusting assembly are vertically separated by a separating sheet;
the lead screw both ends are provided with opposite direction's external screw thread, the driving block is hollow structure, and the inside wall of driving block all is provided with the internal thread with lead screw external screw thread assorted.
7. The adjustable auxiliary tool for tank opening welding of claim 6, wherein: the top at both ends of drive block all has evenly welded spacing slider, evenly be provided with on top base (2) with spacing slider assorted spacing spout.
8. The adjustable auxiliary tool for tank opening welding of claim 1, wherein: the locating device is characterized in that locating rods (1) are evenly arranged on two sides of the base (5), and locating blocks (7) matched with the locating rods (1) are evenly welded on the outer side wall of the upper base (2).
9. The adjustable auxiliary tool for tank opening welding of claim 1, wherein: the vertical center line of the upper base (2) and the vertical center line of the lower positioning groove (4) are on the same vertical line, and a mold cavity is arranged inside the lower positioning groove (4).
10. The adjustable auxiliary tool for tank opening welding of claim 1, wherein: the bottom of lower constant head tank (4) evenly is fixed with connection card post (19), evenly be provided with on base (5) with connection card post (19) assorted connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123429594.2U CN217702028U (en) | 2021-12-31 | 2021-12-31 | Jar mouthful welding auxiliary fixtures with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123429594.2U CN217702028U (en) | 2021-12-31 | 2021-12-31 | Jar mouthful welding auxiliary fixtures with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702028U true CN217702028U (en) | 2022-11-01 |
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ID=83774140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123429594.2U Active CN217702028U (en) | 2021-12-31 | 2021-12-31 | Jar mouthful welding auxiliary fixtures with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702028U (en) |
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2021
- 2021-12-31 CN CN202123429594.2U patent/CN217702028U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjustable can mouth welding auxiliary fixture Granted publication date: 20221101 Pledgee: China Minsheng Banking Corp Xi'an branch Pledgor: Shaanxi Xixian New District FUHENG Electrical Equipment Co.,Ltd. Registration number: Y2024610000049 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |