CN219403265U - Saddle processing fixing device - Google Patents
Saddle processing fixing device Download PDFInfo
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- CN219403265U CN219403265U CN202320081043.1U CN202320081043U CN219403265U CN 219403265 U CN219403265 U CN 219403265U CN 202320081043 U CN202320081043 U CN 202320081043U CN 219403265 U CN219403265 U CN 219403265U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a saddle processing and fixing device which comprises a base, a fixing bracket assembly, a clamping support frame assembly, an ear plate fixing frame assembly and a pressing claw assembly. The fixed bracket assembly comprises a first bracket, a second bracket and a first mounting hole, a saddle is placed between the first bracket and the second bracket, and the first mounting hole is used for mounting a boring bar; the clamping support frame assembly comprises a third bracket, a first mounting plate, a first adjusting piece and a second mounting hole, wherein the first mounting plate moves along the vertical direction under the adjustment of the adjusting piece; the ear plate fixing frame component is connected with the first bracket, the second bracket and the third bracket. According to the saddle processing and fixing device provided by the embodiment of the utility model, the stability and the firmness of the saddle in the saddle processing process can be ensured, the fixing device does not need to be fixed in a welding mode, dust generated by welding and polishing is prevented from damaging operators and the environment to a certain extent, and meanwhile, the waste of sectional materials and welding materials is avoided.
Description
Technical Field
The utility model relates to the field of shore bridge machining, in particular to a saddle machining fixing device.
Background
The main driving component saddle of the shore bridge is used as an important component for connecting the traveling of the cart, and the inner wall of a shaft pin hole of the main steel structure needs to be processed before being assembled into the main steel structure due to the design and manufacturing requirements of a drawing, and the processing equipment is a horizontal boring car.
Conventionally, a welding and fixing mode is adopted, namely, before formal machining, a saddle assembly to be machined is positioned and fixed in a mode of profile top-pull welding, and then the hole wall of a lug plate of the saddle is bored. And after the hole wall of the saddle is machined in place, the section bar used for fixing the saddle assembly is removed in a cutting or hammering mode, and meanwhile, welding residues on the surface of the saddle are polished.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a saddle processing fixing device with high efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
according to an embodiment of the utility model, a saddle processing fixing device comprises:
a base;
the fixed support assembly comprises a first support, a second support and a first mounting hole, wherein the first support and the second support are arranged oppositely, the first support and the second support are mounted on the base, the first mounting hole is connected to the first support, a saddle is placed between the first support and the second support, and the first mounting hole is used for mounting a boring bar;
the clamping support frame assembly comprises a third support, a first mounting plate, a first adjusting piece and a second mounting hole, wherein the first mounting plate and the first adjusting piece are mounted on the third support, the third support is mounted on the base, the first mounting plate moves in the vertical direction under the adjustment of the adjusting piece, the third support stretches across the saddle, the second mounting hole is connected to the first mounting plate, the boring bar penetrates through the second mounting hole and two lug holes in the saddle, and the axis of the boring bar, the circle center of the first mounting hole, the circle center of the second mounting hole and the circle center of the lug hole are collinear;
the ear plate fixing frame assembly is connected with the first bracket, the second bracket and the third bracket;
and the pressing claw assembly is connected with the base and the saddle.
Further, the fixed support assembly further comprises a second adjusting piece and a second mounting plate, the second adjusting piece and the second mounting plate are mounted on the first support, and the first mounting hole is connected to the second mounting plate.
Further, the first adjusting piece comprises a lifting screw rod and a first adjusting nut, the first adjusting nut is matched with the lifting screw rod, one end of the lifting screw rod is connected with the first mounting plate, the other end of the lifting screw rod penetrates through the third support, and the first mounting plate moves in a lifting mode under the action of the first adjusting nut.
Further, the first adjusting piece further comprises a hole position adjusting piece, the hole position adjusting piece comprises a plurality of matched screws and a second adjusting nut, one end of each screw is connected to the outer wall of each second mounting hole, the other end of each screw penetrates through each second adjusting nut, and the second mounting holes are used for adjusting the positions of the second mounting holes located on the first mounting plates under the action of the second adjusting nuts.
Further, the fixing device for saddle processing further comprises:
the pull rod comprises a first pull rod and a second pull rod, one end of the first pull rod is connected with the first support, the other end of the first pull rod is connected with the third support, one end of the second pull rod is connected with the third support, and the other end of the second pull rod is connected with the second support.
Further, the earplate fixing frame assembly comprises a cross beam, an earplate U-shaped clamp and a pressing plate piece, wherein the earplate U-shaped clamp is connected with the pressing plate piece, the pressing plate piece is sleeved on the cross beam, one end of the cross beam is connected with the first bracket, and the other end of the cross beam is connected with the second bracket.
Further, the clamp plate spare includes first clamp plate, connecting plate and a plurality of first retaining member, be equipped with first mounting groove on the connecting plate, the one end of first retaining member is connected first clamp plate, the other end passes first mounting groove, first clamp plate and connecting plate are located respectively the both sides of crossbeam, the connecting plate is connected otic placode U type presss from both sides, first clamp plate and connecting plate are a plurality of under the effect of first retaining member connect in on the crossbeam.
Further, the ear plate fixing frame assembly further comprises a second locking piece, the second locking piece is connected with the ear plate U-shaped clamp, and the ear plate U-shaped clamp is used for clamping the saddle under the action of the second locking piece.
Further, the fixing device for saddle processing further comprises:
and the shelf is installed on the base and is used for placing the saddle, and a second installation groove is formed in the upper surface of the shelf.
Further, the pressing claw assembly comprises a pressing claw block and a pressing bolt, a third mounting groove is formed in the pressing claw block, the pressing bolt penetrates through the third mounting groove, one end of the pressing bolt is located in the second mounting groove, and the pressing claw block is abutted to the saddle and the stranding seat under the action of the pressing bolt.
The technical scheme of the utility model has at least one of the following beneficial effects:
according to the saddle processing and fixing device disclosed by the utility model, the saddle is fixed by utilizing the fixing support assembly, the lug plate fixing frame assembly and the pressing claw assembly, the processing position of the boring bar is adjusted by utilizing the clamping support frame assembly, the fixing device can ensure the stability and the firmness in the saddle processing process, and the fixing device is simple in installation process and high in installation efficiency; in addition, the fixing device is not required to be fixed in a welding mode, dust generated by welding and polishing is prevented from damaging operators and the environment to a certain extent, and meanwhile waste of sectional materials and welding materials is avoided.
Drawings
FIG. 1 is a schematic view of the whole structure of a saddle processing and fixing device according to the present utility model;
fig. 2 is a schematic structural diagram of a fixing bracket assembly and a clamping support bracket assembly in the saddle processing fixing device according to the embodiment of the utility model;
fig. 3 is a schematic structural view of a clamping support frame assembly in the saddle processing and fixing device according to the embodiment of the present utility model;
fig. 4 is a schematic structural view of a fixing bracket assembly, a first pull rod and a second pull rod in the saddle processing fixing device according to the embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of an ear plate holder assembly in a saddle processing fixture according to an embodiment of the present utility model;
fig. 6 is a schematic view of a part of a saddle processing and fixing device according to an embodiment of the present utility model;
FIG. 7 is an enlarged view at A in FIG. 6;
FIG. 8 is a schematic view of the structure of the pressing jaw assembly in the saddle processing fixture according to the embodiment of the present utility model;
FIG. 9 is a schematic view showing a first step of mounting a saddle and a boring bar by using the saddle processing fixing device according to the embodiment of the present utility model;
FIG. 10 is a schematic view showing a second step of the installation of the saddle and the boring bar by using the saddle processing fixing device according to the embodiment of the present utility model;
FIG. 11 is a schematic view showing a third step of the installation of the saddle and the boring bar by using the saddle processing fixing device provided by the embodiment of the utility model;
fig. 12 is a schematic diagram showing a fourth step of mounting a saddle and a boring bar by using the saddle processing fixing device according to the embodiment of the present utility model.
Reference numerals:
a. a saddle; b. boring machine; c. boring a rod;
10. a base; 210. a first bracket; 220. a second bracket; 230. a first mounting hole; 240. a second mounting plate; 250. a second adjusting member; 30. clamping a support frame assembly; 310. a third bracket; 320. a first adjustment member; 321. lifting the screw rod; 322. a first adjustment nut; 330. a first mounting plate; 340. a second mounting hole; 351. a second adjustment nut; 352. a screw; 40. an ear plate holder assembly; 410. a cross beam; 420. an ear plate U-shaped clamp; 430. a platen member; 431. a first platen; 432. a first locking member; 433. a connecting plate; 4331. a first mounting groove; 440. a second locking member; 50. a press jaw assembly; 510. a pressing claw block; 511. a third mounting groove; 520. a compression bolt; 60. a pull rod; 610. a first pull rod; 620. a second pull rod; 630. a third pull rod; 640. a fourth pull rod; 70. a joist; 710. a second mounting groove;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
A saddle processing fixing device according to an embodiment of the present utility model will be described in detail with reference to the accompanying drawings.
Specifically, as shown in fig. 1 to 3, the saddle processing and fixing device provided by the embodiment of the utility model comprises a base 10, a fixing bracket assembly, a clamping support bracket assembly 30, an ear plate fixing bracket assembly 40 and a pressing claw assembly 50.
The fixing bracket assembly comprises a first bracket 210, a second bracket 220 and a first mounting hole 230, the first bracket 210 and the second bracket 220 are oppositely arranged, the first bracket 210 and the second bracket 220 are mounted on the base 10, the first mounting hole 230 is connected to the first bracket 210, a saddle a is placed between the first bracket 210 and the second bracket 220, and the first mounting hole 230 is used for mounting a boring bar c.
The clamping support frame assembly 30 comprises a third support 310, a first mounting plate 330, a first adjusting member 320 and a second mounting hole 340, wherein the first mounting plate 330 and the first adjusting member 320 are mounted on the third support 310, the third support 310 is mounted on the base 10, the first mounting plate 330 moves along the vertical direction under the adjustment of the adjusting member, the third support 310 spans on the saddle a, the second mounting hole 340 is connected to the first mounting plate 330, the boring bar c penetrates through the second mounting hole 340, and the axis of the boring bar c, the circle center of the first mounting hole 230 and the circle center of the second mounting hole 340 are collinear.
An ear plate holder assembly 40, the ear plate holder assembly 40 connecting the first bracket 210, the second bracket 220, and the third bracket 310. The presser foot assembly 50 connects the base 10 with the saddle a.
The fixing device fixes the position of the saddle a by using the fixing support assembly, the ear plate fixing frame assembly 40 and the pressing claw assembly 50, fixes the saddle a from different angles and different parts by using the ear plate fixing frame assembly 40 and the pressing claw assembly 50 based on the fact that larger external force exists in the machining process of the saddle a, and improves the safety and stability of the saddle a in the machining process. The distance between the boring bar c and the saddle a is adjusted by using the first adjusting piece 320 in the clamping support frame assembly 30, so that the axis of the boring bar c, the circle center of the lug plate hole on the saddle a, the circle center of the first mounting hole 230 and the circle center of the second mounting hole 340 are positioned on the same straight line, and the machining precision of the lug plate hole of the saddle a is improved.
In one embodiment, as shown in fig. 2, the fixing bracket assembly further includes a second adjusting member 250 and a second mounting plate 240, the second adjusting member 250 and the second mounting plate 240 are mounted on the first bracket 210, and the first mounting hole 230 is connected to the second mounting plate 240.
The second adjusting member 250 is used to adjust the end of the boring bar c so that the axis of the boring bar c is in a horizontal state, thereby improving the machining precision of the saddle a.
In an embodiment, as shown in fig. 1 and 3, the first adjusting member 320 includes a lifting screw rod 321 and a first adjusting nut 322, the first adjusting nut 322 is matched with the lifting screw rod 321, one end of the lifting screw rod 321 is connected to the first mounting plate 330, the other end passes through the third bracket 310, and the first mounting plate 330 follows the lifting screw rod 321 to perform lifting movement under the action of the first adjusting nut 322.
The position of the second mounting hole 340 in the vertical direction, that is, the distance between the boring bar c and the saddle a is adjusted by rotating the first adjusting nut 322, and the machining precision of the saddle a is improved by adjusting the position and posture of the boring bar c.
It should be noted that: the first adjusting member 320 and the second adjusting member 250 have the same structure and adjusting principle, and the second adjusting member 250 will not be described in detail in the embodiments of the present utility model.
The position and the posture of different parts of the longer boring bar c are respectively adjusted through the first adjusting piece 320 and the second adjusting piece 250, so that the axis of the boring bar c is positioned on the same horizontal line and matched with the boring machine b, and the machining precision of the saddle a is further improved.
Further, as shown in fig. 3, the first adjusting member 320 further includes a hole position adjusting member, where the hole position adjusting member includes a plurality of matched threaded rods 352 and a second adjusting nut 351, one end of each threaded rod 352 is connected to an outer wall of the second mounting hole 340, the other end of each threaded rod passes through the second adjusting nut 351, and the second mounting hole 340 adjusts the position of the second mounting hole 340 on the first mounting plate 330 under the action of the second adjusting nut 351.
That is, in addition to adjusting the position of the second mounting hole 340 in the vertical direction using the lifting screw 321 and the first adjusting nut 322, the position and posture of the second mounting hole 340 in a plurality of directions up, down, left and right may be adjusted using a plurality of hole position adjusting members to further improve the adjustment accuracy of the boring bar c.
In an embodiment, as shown in fig. 1 and 4, the saddle processing fixing device further includes a pull rod 60, the pull rod 60 includes a first pull rod 610 and a second pull rod 620, one end of the first pull rod 610 is connected to the first bracket 210, the other end is connected to the third bracket 310, one end of the second pull rod 620 is connected to the third bracket 310, and the other end is connected to the second bracket 220.
The first pull rod 610 is connected between the first bracket 210 and the third bracket 310, and the second pull rod 620 is connected between the third bracket 310 and the second bracket 220, for fixing the distances between the first bracket 210 and the third bracket 310, and between the third bracket 310 and the second bracket 220.
Further, the tie rod 60 further includes a third tie rod 630 and a fourth tie rod 640, the third tie rod 630 is parallel to the first tie rod 610 and connected between the first bracket 210 and the third bracket 310, and the fourth tie rod 640 is parallel to the second tie rod 620 and connected between the second bracket 220 and the third bracket 310. The position firmness and stability between the first bracket 210, the second bracket 220, and the third bracket 310 are further improved by the third and fourth tie bars 630 and 640.
In one embodiment, as shown in fig. 1 and 5, the ear plate fixing frame assembly 40 includes a beam 410, an ear plate U-shaped clip 420 and a pressing plate member 430, the ear plate U-shaped clip 420 is connected to the pressing plate member 430, the pressing plate member 430 is sleeved on the beam 410, one end of the beam 410 is connected to the first bracket 210, and the other end is connected to the second bracket 220.
The ear plate holder assembly 40 is used to fix the relative positions of the saddle a, the boring bar c, and the first and second brackets 210, 220.
Further, as shown in fig. 5, the pressing plate member 430 includes a first pressing plate 431, a connecting plate 433 and a plurality of first locking members 432, a first mounting groove 4331 is formed in the connecting plate 433, one end of the first locking member 432 is connected to the first pressing plate 431, the other end of the first locking member 432 passes through the first mounting groove 4331, the first pressing plate 431 and the connecting plate 433 are respectively located at two sides of the cross beam 410, the connecting plate 433 is connected to the ear plate U-shaped clip 420, and the first pressing plate 431 and the connecting plate 433 are connected to the cross beam 410 under the action of the plurality of first locking members 432.
The position between the first pressing plate 431, the connecting plate 433 and the cross beam 410 can be adjusted through the first locking member 432, and after the position of the pressing plate member 430 is adjusted, the first pressing plate 431 and the connecting member are locked through the first locking member 432 so that the first pressing plate 431 and the connecting plate 433 are abutted to the cross beam 410, and the connection firmness of the saddle a and the cross beam 410 is further improved.
Further, the ear plate fixing frame assembly 40 further includes a second locking member 440, the second locking member 440 is connected to the ear plate U-shaped clamp 420, and the ear plate U-shaped clamp 420 clamps the saddle a under the action of the second locking member 440. The fixing efficiency and the dismounting efficiency of the saddle a are improved by the second locking member 440.
The number of the ear plate U-shaped clamps 420 and the pressing plate members 430 corresponds to the number of the ear plates on the saddle a, and the saddle a in the embodiment of the utility model is provided with two ear plates, and the fixing device comprises two ear plate U-shaped clamps 420 and the pressing plate members 430, and each ear plate on the saddle a corresponds to one ear plate U-shaped clamp 420 and one pressing plate member 430, so that the firmness of fixing the saddle a is improved, and the machining precision of the saddle a is further improved.
In one embodiment, as shown in fig. 6, the saddle fixing device further comprises a shelf 70, the shelf 70 is mounted on the base 10, the shelf 70 is used for placing the saddle a, and a second mounting groove 710 is formed on the upper surface of the shelf 70.
The number of the shelves 70 is set according to the structure of the saddle a, and the embodiment of the present utility model is not limited.
Further, as shown in fig. 7 and 8, the pressing claw assembly 50 includes a pressing claw block 510 and a pressing bolt 520, the pressing claw block 510 is provided with a third mounting groove 511, the pressing bolt 520 penetrates through the third mounting groove 511, one end of the pressing bolt 520 is located in the second mounting groove 710, and the pressing claw block 510 abuts against the saddle a and the shelf 70 under the action of the pressing bolt 520.
After the saddle a is placed on the shelf 70, the pressing claw assembly 50 is used for fixing the saddle a on the shelf 70, so that the position shift of the saddle a in the machining process is avoided, and the machining precision of the saddle a is further improved.
The mounting steps of the saddle a and the boring bar c by using the fixing device in the embodiment of the utility model comprise:
in the first step, as shown in fig. 9, the fixing bracket assembly and the shelf 70 are mounted on the base 10, and then the saddle a is hung on the shelf 70, and is positioned between the first bracket 210 and the second bracket 220.
In a second step, as shown in fig. 10, the clamping support frame assembly 30 is mounted to the base 10, and the third bracket 310 spans the saddle a.
In the third step, as shown in fig. 11, the first and second tie rods 610 and 620 are installed between the first, second and third brackets 210, 220 and 310.
Fourth, as shown in fig. 12, the boring bar c is installed, and the position and posture of the boring bar c are adjusted by using the first and second adjusting members 320 and 250 so that the axes of the boring bar c are positioned on the same horizontal line.
Fifth, as shown in fig. 1, the ear plate fixing bracket assembly and the pressing jaw assembly 50 are installed, thereby completing the installation. And after the installation is finished, the boring machine b and the boring bar c are utilized to finish machining the lug holes on the saddle a.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. A saddle processing fixture, comprising:
a base;
the fixed support assembly comprises a first support, a second support and a first mounting hole, wherein the first support and the second support are arranged oppositely, the first support and the second support are mounted on the base, the first mounting hole is connected to the first support, a saddle is placed between the first support and the second support, and the first mounting hole is used for mounting a boring bar;
the clamping support frame assembly comprises a third support, a first mounting plate, a first adjusting piece and a second mounting hole, wherein the first mounting plate and the first adjusting piece are mounted on the third support, the third support is mounted on the base, the first mounting plate moves in the vertical direction under the adjustment of the adjusting piece, the third support stretches across the saddle, the second mounting hole is connected to the first mounting plate, the boring bar penetrates through the second mounting hole and two lug holes in the saddle, and the axis of the boring bar, the circle center of the first mounting hole, the circle center of the second mounting hole and the circle center of the lug hole are collinear;
the ear plate fixing frame assembly is connected with the first bracket, the second bracket and the third bracket;
and the pressing claw assembly is connected with the base and the saddle.
2. The saddle processing securing device according to claim 1, wherein said securing bracket assembly further includes a second adjustment member and a second mounting plate, said second adjustment member and second mounting plate being mounted to said first bracket, said first mounting hole being connected to said second mounting plate.
3. The saddle processing fixing device according to claim 1 or 2, characterized in that said first adjusting member includes a lifting screw rod and a first adjusting nut, said first adjusting nut being matched with said lifting screw rod, one end of said lifting screw rod being connected to said first mounting plate, the other end passing through said third bracket, said first mounting plate being in lifting movement following said lifting screw rod under the action of said first adjusting nut.
4. The saddle processing securing device according to claim 1, wherein the first adjustment member further comprises a hole position adjustment member comprising a plurality of mating threaded rods and a second adjustment nut, one end of the threaded rods being connected to an outer wall of the second mounting hole, the other end of the threaded rods passing through the second adjustment nut, the second mounting hole being operative by the second adjustment nut to adjust the position of the second mounting hole on the first mounting plate.
5. The saddle processing fixture of claim 1, further comprising:
the pull rod comprises a first pull rod and a second pull rod, one end of the first pull rod is connected with the first support, the other end of the first pull rod is connected with the third support, one end of the second pull rod is connected with the third support, and the other end of the second pull rod is connected with the second support.
6. The saddle mounting assembly of claim 1, wherein the ear plate mounting assembly includes a cross member, an ear plate clevis and a pressure plate member, the ear plate clevis is connected to the pressure plate member, the pressure plate member is sleeved on the cross member, one end of the cross member is connected to the first bracket, and the other end is connected to the second bracket.
7. The saddle processing fixing device according to claim 6, wherein the pressing plate member includes a first pressing plate, a connecting plate and a plurality of first locking members, a first mounting groove is formed in the connecting plate, one end of each first locking member is connected with the first pressing plate, the other end of each first locking member penetrates through the first mounting groove, the first pressing plate and the connecting plate are respectively located on two sides of the cross beam, the connecting plate is connected with the U-shaped clip of the ear plate, and the first pressing plate and the connecting plate are connected onto the cross beam under the action of the plurality of first locking members.
8. The saddle processing securing device according to claim 6, wherein said ear plate securing frame assembly further includes a second locking member, said second locking member being coupled to said ear plate clevis, said ear plate clevis being adapted to clamp said saddle under the influence of said second locking member.
9. The saddle processing fixture of claim 1, further comprising:
and the shelf is installed on the base and is used for placing the saddle, and a second installation groove is formed in the upper surface of the shelf.
10. The saddle processing fixing device according to claim 9, wherein the pressing claw assembly comprises a pressing claw block and a pressing bolt, a third mounting groove is formed in the pressing claw block, the pressing bolt penetrates through the third mounting groove, one end of the pressing bolt is located in the second mounting groove, and the pressing claw block abuts against the saddle and the shelf under the action of the pressing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081043.1U CN219403265U (en) | 2023-01-12 | 2023-01-12 | Saddle processing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081043.1U CN219403265U (en) | 2023-01-12 | 2023-01-12 | Saddle processing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219403265U true CN219403265U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081043.1U Active CN219403265U (en) | 2023-01-12 | 2023-01-12 | Saddle processing fixing device |
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| Country | Link |
|---|---|
| CN (1) | CN219403265U (en) |
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2023
- 2023-01-12 CN CN202320081043.1U patent/CN219403265U/en active Active
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