CN212635475U - Precision part measuring and fixing clamp - Google Patents
Precision part measuring and fixing clamp Download PDFInfo
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- CN212635475U CN212635475U CN202020667427.8U CN202020667427U CN212635475U CN 212635475 U CN212635475 U CN 212635475U CN 202020667427 U CN202020667427 U CN 202020667427U CN 212635475 U CN212635475 U CN 212635475U
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Abstract
The utility model discloses an accurate spare part measures mounting fixture, first horizontal anchor clamps with the horizontal centre gripping that carries out of second horizontal anchor clamps to spare part, through rotating first rotating gear with the second rotating gear drives first vertical anchor clamps with the vertical anchor clamps of second are close to spare part, carry out the centre gripping to the vertical both sides of spare part, so when measuring the spare part, open the horizontal and vertical fixed of spare part respectively, owing to need not to rotate the spare part and carry out the relocation installation, and then improved detection efficiency.
Description
Technical Field
The utility model relates to an accurate measurement field especially relates to a mounting fixture is measured to accurate spare part.
Background
The measurement is currently all performed with the aim of determining the magnitude of the measured object. During this operation, the measured object is compared with a standard quantity of a recurring measurement unit, and the measurement result is expressed in the ratio of the measured quantity to the unit quantity and its accuracy.
Because precision parts's during the measurement, require that the measuring error to precision parts is little, when carrying out the girth size measurement to precision parts, need measure precision parts's whole face, current mounting fixture carries out the centre gripping to the relative both sides of parts, when measuring one side of centre gripping, need take off parts, changes the opposite side and carry out the centre gripping to need adjustment position and angle, so make measuring efficiency low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting fixture is measured to accurate spare part aims at solving mounting fixture among the prior art and carries out the centre gripping to the relative both sides of spare part, when measuring one side of centre gripping, needs take off the spare part, changes the opposite side and carries out the centre gripping to need adjustment position and angle, so make the technical problem that measurement of efficiency hangs down.
In order to achieve the above purpose, the utility model discloses a precision parts measures mounting fixture, including base, horizontal slide rail, first horizontal anchor clamps, second horizontal anchor clamps and vertical clamping device; the transverse slide rail is fixedly connected with the base and is positioned on one side of the base, the first transverse clamp is connected with the transverse slide rail in a sliding mode and is positioned on one side, away from the base, of the transverse slide rail, and the second transverse clamp is connected with the transverse slide rail in a sliding mode and is positioned on one side, away from the first transverse clamp, of the transverse slide rail; the longitudinal clamping device comprises a longitudinal slide rail, a first longitudinal clamp, a second longitudinal clamp and a horizontal adjusting assembly, the longitudinal slide rail is fixedly connected with the base, is fixedly connected with the transverse slide rail and is positioned on one side, close to the transverse slide rail, of the base, the first longitudinal clamp is slidably connected with the longitudinal slide rail and is positioned on one side, far away from the transverse slide rail, of the longitudinal slide rail, and the second longitudinal clamp is slidably connected with the longitudinal slide rail and is positioned on one side, far away from the first longitudinal clamp, of the longitudinal slide rail; first vertical anchor clamps have first screw thread arch, first screw thread arch is located first vertical anchor clamps are close to one side of longitudinal slide rail, the vertical anchor clamps of second have second screw thread arch, second screw thread arch is located the vertical anchor clamps of second are close to one side of longitudinal slide rail, horizontal adjustment subassembly includes first rotating gear and second rotating gear, first rotating gear with longitudinal slide rail rotates to be connected, and with the protruding meshing of first screw thread, and is located longitudinal slide rail is close to the protruding one side of first screw thread, second rotating gear with longitudinal slide rail rotates to be connected, and with the protruding meshing of second screw thread, and is located longitudinal slide rail is close to the protruding one side of second screw thread.
The horizontal adjusting assembly further comprises a first connecting elastic sheet and a second connecting elastic sheet, the first connecting elastic sheet is rotatably connected with the longitudinal slide rail, is abutted against the first threaded bulge and is positioned on one side of the longitudinal slide rail, which is close to the first threaded bulge; the second connecting elastic sheet is rotatably connected with the longitudinal slide rail, is abutted against the second threaded bulge and is positioned on one side of the longitudinal slide rail, which is close to the second threaded bulge.
The horizontal adjusting assembly further comprises a first pull rod and a second pull rod, the first pull rod is fixedly connected with the first connecting elastic sheet and is connected with the longitudinal slide rail in a sliding mode, and part of the first pull rod extends out of the longitudinal slide rail towards the direction far away from the first longitudinal clamp; the second pull rod is fixedly connected with the second connecting elastic sheet and is in sliding connection with the longitudinal slide rail, and part of the second pull rod extends out of the longitudinal slide rail towards the direction far away from the second longitudinal clamp.
The longitudinal clamping device further comprises a first sucker and a second sucker, wherein the first sucker is fixedly connected with the first longitudinal clamp and is positioned on one side, close to the second longitudinal clamp, of the first longitudinal clamp; the second sucker is fixedly connected with the second longitudinal clamp and is positioned on one side, close to the first sucker, of the second longitudinal clamp.
The precision part measuring and fixing clamp further comprises a connecting rotating shaft and a rotating bearing, wherein the connecting rotating shaft is fixedly connected with the second sucker, is rotatably connected with the second longitudinal clamp and is positioned between the second sucker and the second longitudinal clamp; the rotary bearing is fixedly connected with the first longitudinal clamp, is rotatably connected with the first sucker, and is positioned between the first sucker and the first longitudinal clamp.
The rotating bearing comprises a fixing ring, a ball and a rotating ring, wherein the fixing ring is fixedly connected with the first longitudinal clamp and is positioned on one side of the first longitudinal clamp close to the first sucker; the ball is rotationally connected with the fixing ring and is positioned on one side of the fixing ring close to the first sucker; the rotating ring is in rotating connection with the balls, is fixedly connected with the first suction disc and is positioned on one side, far away from the fixing ring, of the balls.
The precision part measuring and fixing clamp further comprises a spiral knob, wherein the spiral knob is rotatably connected with the first longitudinal clamp, is fixedly connected with the rotating ring and is positioned on one side, far away from the rotating ring, of the fixing ring.
The utility model discloses an accurate spare part measures mounting fixture, through first horizontal anchor clamps with the horizontal centre gripping that carries out of second horizontal anchor clamps to spare part, through rotating first rotating gear with the second rotating gear drives first vertical anchor clamps with the vertical anchor clamps of second are close to spare part, carry out the centre gripping to the vertical both sides of spare part, so when measuring the spare part, open the horizontal and vertical fixed of spare part respectively, owing to need not to rotate the spare part and carry out the relocation installation, and then improved detection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the vertical clamping device of the present invention.
Fig. 2 is a schematic structural diagram of the horizontal adjustment assembly of the present invention.
Fig. 3 is a schematic view of the structure of the rotary bearing and the spiral knob according to the present invention.
In the figure: 1-a base, 2-a transverse sliding rail, 3-a first transverse clamp, 4-a second transverse clamp, 5-a longitudinal clamping device, 6-a connecting rotating shaft, 7-a rotating bearing, 8-a spiral knob, 51-a longitudinal sliding rail, 52-a first longitudinal clamp, 53-a second longitudinal clamp, 54-a horizontal adjusting component and 55-a first sucker, 56-a second sucker, 71-a fixed ring, 72-a ball, 73-a rotating ring, 100-a precision part measuring and fixing clamp, 521-a first thread bulge, 531-a second thread bulge, 541-a first rotating gear, 542-a second rotating gear, 543-a first connecting elastic sheet, 544-a second connecting elastic sheet, 545-a first pull rod and 546-a second pull rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In a first example of the present embodiment:
referring to fig. 1 and 2, the present invention provides a precision part measuring and fixing clamp 100, which includes a base 1, a transverse slide rail 2, a first transverse clamp 3, a second transverse clamp 4 and a longitudinal clamping device 5; the transverse slide rail 2 is fixedly connected with the base 1 and is positioned on one side of the base 1, the first transverse clamp 3 is slidably connected with the transverse slide rail 2 and is positioned on one side of the transverse slide rail 2 away from the base 1, and the second transverse clamp 4 is slidably connected with the transverse slide rail 2 and is positioned on one side of the transverse slide rail 2 away from the first transverse clamp 3; the longitudinal clamping device 5 comprises a longitudinal slide rail 51, a first longitudinal clamp 52, a second longitudinal clamp 53 and a horizontal adjusting assembly 54, wherein the longitudinal slide rail 51 is fixedly connected with the base 1, is fixedly connected with the transverse slide rail 2, and is located on one side of the base 1 close to the transverse slide rail 2, the first longitudinal clamp 52 is slidably connected with the longitudinal slide rail 51 and is located on one side of the longitudinal slide rail 51 far away from the transverse slide rail 2, and the second longitudinal clamp 53 is slidably connected with the longitudinal slide rail 51 and is located on one side of the longitudinal slide rail 51 far away from the first longitudinal clamp 52; the first longitudinal clamp 52 is provided with a first threaded protrusion 521, the first threaded protrusion 521 is located on one side of the first longitudinal clamp 52 close to the longitudinal slide rail 51, the second longitudinal clamp 53 is provided with a second threaded protrusion 531, the second threaded protrusion 531 is located on one side of the second longitudinal clamp 53 close to the longitudinal slide rail 51, the horizontal adjusting assembly 54 comprises a first rotating gear 541 and a second rotating gear 542, the first rotating gear 541 is rotatably connected with the longitudinal slide rail 51, is meshed with the first threaded protrusion 521 and is located on one side of the longitudinal slide rail 51 close to the first threaded protrusion 521, and the second rotating gear 542 is rotatably connected with the longitudinal slide rail 51, is meshed with the second threaded protrusion 531 and is located on one side of the longitudinal slide rail 51 close to the second threaded protrusion 531.
Further, the horizontal adjustment assembly 54 further includes a first connection resilient piece 543 and a second connection resilient piece 544, the first connection resilient piece 543 is rotatably connected to the longitudinal slide rail 51, abuts against the first threaded protrusion 521, and is located on one side of the longitudinal slide rail 51 close to the first threaded protrusion 521; the second connecting spring 544 is rotatably connected to the longitudinal slide rail 51, abuts against the second threaded protrusion 531, and is located on one side of the longitudinal slide rail 51 close to the second threaded protrusion 531.
Further, the horizontal adjustment assembly 54 further includes a first pull rod 545 and a second pull rod 546, the first pull rod 545 is fixedly connected to the first connecting resilient piece 543 and slidably connected to the longitudinal slide rail 51, and a portion of the first pull rod 545 extends out of the longitudinal slide rail 51 in a direction away from the first longitudinal clamp 52; the second pulling rod 546 is fixedly connected to the second connecting spring 544, and slidably connected to the longitudinal sliding rail 51, and a portion of the second pulling rod extends out of the longitudinal sliding rail 51 in a direction away from the second longitudinal clamp 53.
In this embodiment, the base 1 is a rectangular base, the transverse slide rail 2 and the longitudinal slide rail 51 are vertically intersected and respectively installed at the transverse and longitudinal centers of the base 1 by threads, the first transverse clamp 3 and the second transverse clamp 4 clamp the transverse two side ends of the component so as to position the component at the centers of the transverse slide rail 2 and the longitudinal slide rail 51, the first longitudinal clamp 52 and the second longitudinal clamp 53 are respectively positioned at the front side and the rear side of the longitudinal slide rail 51 and are oppositely arranged, and the component is clamped from the front direction and the rear direction of the component by sliding on the longitudinal slide rail 51 to the position of the component, so that all four side surfaces of the component in the horizontal direction are clamped; the bottoms of the first longitudinal clamp 52 and the second longitudinal clamp 53 respectively extend into the longitudinal slide rail 51, and is laterally provided with the first and second threaded bosses 521 and 531, the first and second threaded bosses 521 and 531 are diamond-shaped bosses having the same shape, the first rotating gear 541 is installed on one side of the longitudinal sliding rail 51 close to the first threaded protrusion 521 through a rotating shaft, the first rotating gear 541 is engaged with the first thread protrusion 521, the second rotating gear 542 is mounted on one side of the longitudinal slide rail 51 close to the second thread protrusion 531 through a rotating shaft, the second rotating gear 542 is engaged with the second thread protrusion 531, sliding the first longitudinal clamp 52 and the second longitudinal clamp 53 on the longitudinal slide rail 51 by rotating the first rotating gear 541 and the second rotating gear 542; one end of the first connecting elastic piece 543 is welded to the side wall of the lateral slide rail, and the other end of the first connecting elastic piece 543 forms an inclination angle of 30 degrees with the surface of the longitudinal slide rail 51, and the first pull rod 545 is fixed to the inclined end through a thread, and one end of the first pull rod 545, which is far away from the first connecting elastic piece 543, extends out of the longitudinal slide rail 51; one end of the second connecting elastic sheet 544 is welded to the side wall of the lateral sliding rail, the other end of the second connecting elastic sheet 544 forms an inclination angle of 30 degrees with the surface of the longitudinal sliding rail 51, the second pull rod 546 is fixed to the inclined end portion in a threaded manner, one end, far away from the second connecting elastic sheet 544, of the second pull rod 546 extends out of the longitudinal sliding rail 51, so that the first transverse clamp 3 and the second transverse clamp 4 clamp the transverse direction of the component, the first rotating gear 541 and the second rotating gear 542 rotate to drive the first longitudinal clamp 52 and the second longitudinal clamp 53 to be close to the component, and the longitudinal two sides of the component are clamped, so that when the component is measured, the transverse direction and the longitudinal direction of the component are respectively opened, and the component does not need to be rotated to be repositioned and installed, and therefore the measuring efficiency is improved.
In a second example of the present embodiment:
referring to fig. 1 to 3, the present invention provides a precision part measuring and fixing clamp 100, which includes a base 1, a transverse slide rail 2, a first transverse clamp 3, a second transverse clamp 4 and a longitudinal clamping device 5; the transverse slide rail 2 is fixedly connected with the base 1 and is positioned on one side of the base 1, the first transverse clamp 3 is slidably connected with the transverse slide rail 2 and is positioned on one side of the transverse slide rail 2 away from the base 1, and the second transverse clamp 4 is slidably connected with the transverse slide rail 2 and is positioned on one side of the transverse slide rail 2 away from the first transverse clamp 3; the longitudinal clamping device 5 comprises a longitudinal slide rail 51, a first longitudinal clamp 52, a second longitudinal clamp 53 and a horizontal adjusting assembly 54, wherein the longitudinal slide rail 51 is fixedly connected with the base 1, is fixedly connected with the transverse slide rail 2, and is located on one side of the base 1 close to the transverse slide rail 2, the first longitudinal clamp 52 is slidably connected with the longitudinal slide rail 51 and is located on one side of the longitudinal slide rail 51 far away from the transverse slide rail 2, and the second longitudinal clamp 53 is slidably connected with the longitudinal slide rail 51 and is located on one side of the longitudinal slide rail 51 far away from the first longitudinal clamp 52; the first longitudinal clamp 52 is provided with a first threaded protrusion 521, the first threaded protrusion 521 is located on one side of the first longitudinal clamp 52 close to the longitudinal slide rail 51, the second longitudinal clamp 53 is provided with a second threaded protrusion 531, the second threaded protrusion 531 is located on one side of the second longitudinal clamp 53 close to the longitudinal slide rail 51, the horizontal adjusting assembly 54 comprises a first rotating gear 541 and a second rotating gear 542, the first rotating gear 541 is rotatably connected with the longitudinal slide rail 51, is meshed with the first threaded protrusion 521 and is located on one side of the longitudinal slide rail 51 close to the first threaded protrusion 521, and the second rotating gear 542 is rotatably connected with the longitudinal slide rail 51, is meshed with the second threaded protrusion 531 and is located on one side of the longitudinal slide rail 51 close to the second threaded protrusion 531.
Further, the longitudinal clamping device 5 further comprises a first suction cup 55 and a second suction cup 56, wherein the first suction cup 55 is fixedly connected with the first longitudinal clamp 52 and is positioned on one side of the first longitudinal clamp 52 close to the second longitudinal clamp 53; the second suction cup 56 is fixedly connected to the second longitudinal clamp 53 and is located on a side of the second longitudinal clamp 53 close to the first suction cup 55.
Further, the precision part measuring and fixing clamp 100 further comprises a connecting rotating shaft 6 and a rotating bearing 7, wherein the connecting rotating shaft 6 is fixedly connected with the second suction cup 56, is rotatably connected with the second longitudinal clamp 53, and is located between the second suction cup 56 and the second longitudinal clamp 53; the rotating bearing 7 is fixedly connected with the first longitudinal clamp 52, is rotatably connected with the first suction disc 55, and is positioned between the first suction disc 55 and the first longitudinal clamp 52.
Further, the rotating bearing 7 comprises a fixed ring 71, balls 72 and a rotating ring 73, the fixed ring 71 is fixedly connected with the first longitudinal clamp 52 and is positioned on one side of the first longitudinal clamp 52 close to the first suction cup 55; the balls 72 are rotatably connected with the fixing ring 71 and are positioned on one side of the fixing ring 71 close to the first suction disc 55; the rotating ring 73 is rotatably connected to the balls 72 and is fixedly connected to the first suction cup 55, and is located on a side of the balls 72 away from the fixed ring 71.
Further, the precision part measuring and fixing clamp 100 further comprises a screw knob 8, wherein the screw knob 8 is rotatably connected with the first longitudinal clamp 52 and fixedly connected with the rotating ring 73, and is located on one side of the fixing ring 71 away from the rotating ring 73.
In this embodiment, the fixed ring 71 of the rotary bearing 7 is screwed to the first longitudinal clamp, and the screw knob 8 rotatably mounted on the outer side of the fixed ring 71 drives the rotary ring 73 to rotate via the balls 72 and the fixed ring 71, so as to drive the first suction cup 55 to rotate, and the first suction cup 55 is made of silica gel and has good adsorbability, so that the first suction cup 55 drives the component to rotate axially; the second sucking disc 56 adsorbs one side of the part far away from the first sucking disc 55, and the tail part is rotatably connected with the second longitudinal clamp 53 through the connecting rotating shaft 6, so that the part is driven by the first sucking disc 55 and the second sucking disc 56 to turn over, the size of one side of the bottom of the part is conveniently measured, and the measurement efficiency is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A precision part measuring and fixing clamp is characterized by comprising a base, a transverse sliding rail, a first transverse clamp, a second transverse clamp and a longitudinal clamping device;
the transverse slide rail is fixedly connected with the base and is positioned on one side of the base, the first transverse clamp is connected with the transverse slide rail in a sliding mode and is positioned on one side, away from the base, of the transverse slide rail, and the second transverse clamp is connected with the transverse slide rail in a sliding mode and is positioned on one side, away from the first transverse clamp, of the transverse slide rail;
the longitudinal clamping device comprises a longitudinal slide rail, a first longitudinal clamp, a second longitudinal clamp and a horizontal adjusting assembly, the longitudinal slide rail is fixedly connected with the base, is fixedly connected with the transverse slide rail and is positioned on one side, close to the transverse slide rail, of the base, the first longitudinal clamp is slidably connected with the longitudinal slide rail and is positioned on one side, far away from the transverse slide rail, of the longitudinal slide rail, and the second longitudinal clamp is slidably connected with the longitudinal slide rail and is positioned on one side, far away from the first longitudinal clamp, of the longitudinal slide rail;
first vertical anchor clamps have first screw thread arch, first screw thread arch is located first vertical anchor clamps are close to one side of longitudinal slide rail, the vertical anchor clamps of second have second screw thread arch, second screw thread arch is located the vertical anchor clamps of second are close to one side of longitudinal slide rail, horizontal adjustment subassembly includes first rotating gear and second rotating gear, first rotating gear with longitudinal slide rail rotates to be connected, and with the protruding meshing of first screw thread, and is located longitudinal slide rail is close to the protruding one side of first screw thread, second rotating gear with longitudinal slide rail rotates to be connected, and with the protruding meshing of second screw thread, and is located longitudinal slide rail is close to the protruding one side of second screw thread.
2. The precision part measuring jig of claim 1,
the horizontal adjusting assembly further comprises a first connecting elastic sheet and a second connecting elastic sheet, the first connecting elastic sheet is rotatably connected with the longitudinal slide rail, is abutted against the first threaded bulge and is positioned on one side of the longitudinal slide rail, which is close to the first threaded bulge; the second connecting elastic sheet is rotatably connected with the longitudinal slide rail, is abutted against the second threaded bulge and is positioned on one side of the longitudinal slide rail, which is close to the second threaded bulge.
3. The precision part measuring jig of claim 2,
the horizontal adjusting assembly further comprises a first pull rod and a second pull rod, the first pull rod is fixedly connected with the first connecting elastic sheet and is in sliding connection with the longitudinal slide rail, and part of the first pull rod extends out of the longitudinal slide rail towards the direction far away from the first longitudinal clamp; the second pull rod is fixedly connected with the second connecting elastic sheet and is in sliding connection with the longitudinal slide rail, and part of the second pull rod extends out of the longitudinal slide rail towards the direction far away from the second longitudinal clamp.
4. The precision part measuring jig of claim 1,
the longitudinal clamping device further comprises a first sucker and a second sucker, the first sucker is fixedly connected with the first longitudinal clamp and is positioned on one side, close to the second longitudinal clamp, of the first longitudinal clamp; the second sucker is fixedly connected with the second longitudinal clamp and is positioned on one side, close to the first sucker, of the second longitudinal clamp.
5. The precision part measuring jig of claim 4,
the precision part measuring and fixing clamp further comprises a connecting rotating shaft and a rotating bearing, wherein the connecting rotating shaft is fixedly connected with the second sucker, is rotatably connected with the second longitudinal clamp and is positioned between the second sucker and the second longitudinal clamp; the rotary bearing is fixedly connected with the first longitudinal clamp, is rotatably connected with the first sucker, and is positioned between the first sucker and the first longitudinal clamp.
6. The precision part measuring fixture as claimed in claim 5,
the rotating bearing comprises a fixing ring, a ball and a rotating ring, the fixing ring is fixedly connected with the first longitudinal clamp and is positioned on one side of the first longitudinal clamp close to the first sucker; the ball is rotationally connected with the fixing ring and is positioned on one side of the fixing ring close to the first sucker; the rotating ring is in rotating connection with the balls, is fixedly connected with the first suction disc and is positioned on one side, far away from the fixing ring, of the balls.
7. The precision part measuring jig of claim 6,
the precision part measuring and fixing clamp further comprises a spiral knob, wherein the spiral knob is rotatably connected with the first longitudinal clamp, is fixedly connected with the rotating ring and is positioned on one side, far away from the rotating ring, of the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667427.8U CN212635475U (en) | 2020-04-27 | 2020-04-27 | Precision part measuring and fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667427.8U CN212635475U (en) | 2020-04-27 | 2020-04-27 | Precision part measuring and fixing clamp |
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| Publication Number | Publication Date |
|---|---|
| CN212635475U true CN212635475U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020667427.8U Active CN212635475U (en) | 2020-04-27 | 2020-04-27 | Precision part measuring and fixing clamp |
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| CN (1) | CN212635475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119046A (en) * | 2021-03-08 | 2021-07-16 | 全汉强 | Supporting device convenient to adjust and used for maintaining aviation parts |
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2020
- 2020-04-27 CN CN202020667427.8U patent/CN212635475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119046A (en) * | 2021-03-08 | 2021-07-16 | 全汉强 | Supporting device convenient to adjust and used for maintaining aviation parts |
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