CN219854838U - Handheld carbon fiber pipe clamp - Google Patents
Handheld carbon fiber pipe clamp Download PDFInfo
- Publication number
- CN219854838U CN219854838U CN202320920606.1U CN202320920606U CN219854838U CN 219854838 U CN219854838 U CN 219854838U CN 202320920606 U CN202320920606 U CN 202320920606U CN 219854838 U CN219854838 U CN 219854838U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- plate
- shell
- fiber tube
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 36
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 210000000078 claw Anatomy 0.000 claims description 29
- 238000011084 recovery Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the field of clamps, in particular to a handheld carbon fiber tube clamp, which aims to solve the problem that particles and dust generated during cutting of carbon fiber tubes are very easy to damage human skin when a palm is close to a cutting machine in a mode of generally grasping a carbon fiber tube in a hand mode in the field.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a handheld carbon fiber tube clamp.
Background
The carbon fiber tube has the advantages of high temperature resistance, corrosion resistance, abrasion resistance and the like, is high in strength, long in service life, corrosion resistance, light in weight and low in density, and is widely applied to mechanical equipment such as aviation model airplanes, lamp brackets, medical equipment, sports equipment and the like. The carbon fiber tube can cut the body according to the user demand in the application process, usually uses a sliding table saw or a handheld electric circular saw to cut, and the carbon fiber tube is generally held by hands to fix and then cut when cut, because the carbon fiber tube is harder, the carbon fiber tube needs to be fixed by using larger force to reduce vibration when cutting, the palm is closer to the cutting machine, and particles and dust generated during cutting the carbon fiber tube are extremely easy to damage the skin of a human body
Disclosure of Invention
The utility model aims to solve the technical problems that: the carbon fiber tube is generally fixed in a hand-held mode when being cut on site, the palm is closer to the cutting machine, and particles and dust generated during cutting of the carbon fiber tube are extremely easy to damage the skin of a human body.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a handheld carbon fiber tube clamp which comprises a shell, a clamping device and a restoring device, wherein one end of the shell is in an opening shape, the other end of the shell is fixedly connected with an annular handle, a grip is arranged between the annular handle and the shell, one end of the grip is fixedly connected with a pull rod, one end of the pull rod penetrates through the shell and is positioned in the shell, the clamping device comprises a restoring plate and a pushing plate, the pushing plate and the restoring plate are arranged in parallel, the top of the restoring plate is fixedly connected with a hook claw, the hook claw is L-shaped, the top of the pushing plate penetrates through two spring rods, one end of each spring rod is fixedly connected to the top of the pushing plate, the other end of each spring rod is provided with a baffle, the spring rods are sleeved with restoring springs, two ends of each restoring spring are fixedly connected with the corresponding baffle and the restoring plate, the restoring device comprises two double-headed cams, the two double-headed cams are fixedly connected through connecting rods, a connecting seat is vertically fixedly arranged on the side wall of the connecting rod, the top of the connecting seat is rotationally connected with the restoring plate, the two cams are arranged between the pushing plates and the restoring plate, and the restoring plate penetrates through one end of the restoring plate.
Preferably, the shell comprises a bottom plate and two side plates fixedly connected with the bottom plate, a back plate is inserted between the two side plates, a top plate is fixed at the top of the two side plates through screws, and the long sides of the hook claws are attached to the bottom of the top plate. The casing is modular design, and the backplate both sides are provided with protruding, and two curb plate opposite surfaces are provided with the recess, and protruding slip on backplate both sides sets up in the recess, through the screw fixation between backplate and the roof for the backplate can dismantle fast, makes things convenient for the equipment maintenance.
Preferably, a connecting pipe penetrating through the back plate is arranged in the center of the back plate, and the pull rod is arranged in the connecting pipe in a sliding mode. The connecting pipe can prevent the pull rod from deforming, so that the pull rod can move more smoothly.
Preferably, one end of the pushing plate is provided with a lower claw head, the lower claw head and the hook claw are arranged oppositely, saw groove through holes are formed in the lower claw head and the hook claw, and rubber anti-slip pads are adhered to the opposite surfaces of the lower claw head and the hook claw. The saw groove through hole can be used for allowing the saw blade to enter, so that the carbon fiber tube can be sawn from the saw groove through hole, and the rubber anti-slip pad increases friction force, so that the carbon fiber tube is clamped more firmly.
Preferably, one end of the pushing plate is fixedly connected with an arc limiting block, and the arc surface of the arc limiting block is connected with the arc surface of the lower claw head. The circular arc limiting block is used for providing support for the carbon fiber tube when the carbon fiber tube is clamped.
Preferably, the inner wall of the shell is provided with a fixed chute, two side edges of the recovery plate and the pushing plate are provided with convex blocks, and the convex blocks are arranged in the fixed chute in a sliding way. The protruding blocks are arranged in the fixed sliding grooves in a sliding manner to fix the recovery plate and the pushing plate.
Preferably, the joint ends of the two double-headed cams and the inner wall of the shell are provided with rotating shafts, and the two double-headed cams are embedded into the inner wall of the shell through the rotating shafts. The double-ended cam is capable of being flipped within the housing.
Preferably, the spring rod penetrates the pusher plate, and the spring rod is fastened to the pusher plate by two nuts. The spring rod moves with the displacement of the pusher plate.
Preferably, the recovery plate and the pushing plate are respectively provided with a straight slot through hole, and one end of the re-entry rod penetrates through the straight slot through hole of the recovery plate and is movably connected with the pull rod. The straight groove through hole is used for avoiding the reentrant rod.
The beneficial effects of the utility model are as follows: according to the handheld carbon fiber tube clamp provided by the utility model, the double-headed cam is pulled to rotate through the handle, the recovery plate and the pushing plate are pushed to move, and the hook claw and the lower claw head are driven to move relatively, so that the carbon fiber tube clamp is clamped, and the handheld carbon fiber tube clamp has the advantages of being simple in structure, convenient, labor-saving and high in safety, and the saw slot through holes are formed in the lower claw head and the hook claw, so that a saw blade can enter, the carbon fiber tube can be sawed from the saw slot through holes, and the safety in cutting operation is improved.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present utility model;
FIG. 5 is a cross-sectional view of the present utility model in a clamped state;
FIG. 6 is a schematic perspective view of the present utility model without the bottom and side panels;
fig. 7 is a schematic view of the bottom panel and side panels of the present utility model.
In the figure: 1. the device comprises a shell, 2, a clamping device, 3, a re-advancing device, 4, a bottom plate, 5, a side plate, 6,7, a top plate, 8, a connecting pipe, 9, a lower claw head, 10, a saw groove through hole, 11, a rubber anti-slip pad, 12, an arc limiting block, 13, a fixed sliding groove, 14, a convex block, 15, a rotary shaft, 16, a straight groove through hole, 101, an annular handle, 102, a handle, 103, a pull rod, 201, a recovery plate, 202, a pushing plate, 203, a claw, 204, a spring rod, 205, a baffle plate, 206, a re-advancing spring, 301, a double-head cam, 302, a connecting rod, 303, a connecting seat and 304.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Reference throughout this specification to "in one particular implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present utility model. Thus, the appearances of the phrase "in one particular embodiment" or "in some embodiments" in various places throughout this specification are not all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The hand-held carbon fiber tube clamp shown in fig. 1 to 7 comprises a shell 1, a clamping device 2 and a restoring device 3, wherein one end of the shell 1 is in an opening shape, the other end of the shell 1 is fixedly connected with an annular handle 101, a grip 102 is arranged between the annular handle 101 and the shell 1, one end of the grip 102 is fixedly connected with a pull rod 103, one end of the pull rod 103 penetrates through the shell 1 and is positioned in the shell 1, the clamping device 2 comprises a restoring plate 201 and a pushing plate 202, the pushing plate 202 is arranged in parallel with the restoring plate 201, the top of the restoring plate 201 is fixedly connected with a hook claw 203, the hook claw 203 is in an L shape, the top of the pushing plate 202 penetrates through two spring rods 204, one end of each spring rod 204 is fixedly connected with the top of the pushing plate 202, the other end of each spring rod 204 is provided with a baffle 205, the spring rods 204 are sleeved with restoring springs 206, two ends of each restoring spring 206 are respectively fixedly connected with the baffle 205 and the restoring plate 201, the restoring device 3 comprises two double-headed cams 301, the two double-headed cams 301 are fixedly connected through connecting rods 302, a fixed connecting seat 303 on the side wall of the connecting rod 302 is vertically connected with the side wall of the connecting seat 303, the top of the connecting seat 303 is rotatably connected with the restoring plate 201, two double-headed cams 301 are rotatably connected with the two double-headed cams 301, and the restoring cams 301 are rotatably arranged in the two double-headed cams 301 and pass through the two double-headed cams 301 and are arranged in the shell 201, and are rotatably connected with the restoring plate 201.
In a specific embodiment, as shown in fig. 1 and 7, the housing 1 includes a bottom plate 4 and two side plates 5 fixedly connected with the bottom plate 4, a back plate 6 is inserted between the two side plates 5, top plates 7 are fixed on the tops of the two side plates 5 through screws, and long sides of the hook claws 203 are attached to the bottoms of the top plates 7.
In a specific embodiment, as shown in fig. 4 to 6, a connecting pipe 8 is provided at the center of the back plate 6, and a pull rod 103 is slidably provided in the connecting pipe 8.
In a specific embodiment, as shown in fig. 1 to 5, a lower jaw 9 is disposed at one end of the pushing plate 202, the lower jaw 9 is disposed opposite to the hook 203, saw slot through holes 10 are formed in the lower jaw 9 and the hook 203, and rubber anti-slip pads 11 are adhered to opposite surfaces of the lower jaw 9 and the hook 203.
In a specific embodiment, as shown in fig. 1, an arc stopper 12 is fixedly connected to one end of the pushing plate 202, and the arc surface of the arc stopper 12 is connected to the arc surface of the lower jaw 9.
In a specific embodiment, as shown in fig. 6 and 7, a fixed chute 13 is formed on the inner wall of the housing 1, and two sides of the recovery plate 201 and the pushing plate 202 are provided with protrusions 14, and the protrusions 14 are slidably disposed in the fixed chute 13.
In a specific embodiment, as shown in fig. 6 and 7, the attaching ends of the two double-headed cams 301 to the inner wall of the housing 1 are provided with rotating shafts 15, and the two double-headed cams 301 are embedded in the inner wall of the housing 1 through the rotating shafts 15.
In one particular embodiment, as shown in fig. 5 and 7, a spring rod 204 extends through the pusher plate 202, and the spring rod 204 is secured to the pusher plate 202 by two nuts.
In a specific embodiment, as shown in fig. 6 and 7, the recovery plate 201 and the pushing plate 202 are both provided with straight slot through holes 16, and one end of the return rod 304 passes through the straight slot through holes 16 of the recovery plate 201 and is movably connected with the pull rod 103.
When the utility model is used, the annular handle is held by the palm center and the thumb in a matched manner, the inner ring of the handle is hooked by the other four fingers, the device is moved, the gap between the lower jaw and the hook claw is aligned with the carbon fiber tube until the gap between the lower jaw and the hook claw completely accommodates the carbon fiber tube, the handle is held by four fingers with force, the palm props against the annular handle, the handle is moved backwards to drive the pull rod to move in the connecting pipe, the restoring rod movably connected with the top end of the pull rod is driven to move, the connecting seat connected with the restoring rod starts to rotate, the double-headed cam rotates under the rotation of the connecting seat, the two ends of the double-headed cam are raised against the pushing plate and the restoring plate in a matched manner of the protruding block and the fixed chute, the lower jaw and the hook claw start to tighten until the rubber anti-skid pad is attached to the carbon fiber tube, at this time, after the saw groove through hole is aligned with the saw blade to complete cutting, the handle is released, the compressed restoring spring drives the baffle plate and the restoring plate to push the baffle plate to each other until the baffle plate and the hook claw are separated from the hook claw to tighten down when the double-headed by the rotating.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. The utility model provides a handheld carbon fiber tube anchor clamps which characterized in that: comprising the steps of (a) a step of,
the novel portable electric bicycle comprises a shell (1), wherein one end of the shell (1) is in an opening shape, an annular handle (101) is fixedly connected to the other end of the shell (1), a grip (102) is arranged between the annular handle (101) and the shell (1), a pull rod (103) is fixedly connected to one end of the grip (102), and one end of the pull rod (103) penetrates through the shell (1) and is located inside the shell (1);
clamping device (2), clamping device (2) include recovery board (201) and propulsion board (202), propulsion board (202) and recovery board (201) parallel arrangement, recovery board (201) top fixedly connected with colludes claw (203), collude claw (203) and be "L" shape, propulsion board (202) top is run through there are two spring levers (204), spring lever (204) one end fixed connection is on the top of propulsion board (202), spring lever (204) other end is provided with separation blade (205), the cover has return spring (206) on spring lever (204), return spring (206) both ends respectively with separation blade (205) and recovery board (201) fixed connection;
the double-headed cam (301) is fixedly connected with the double-headed cam (3) through a connecting rod (302), a connecting seat (303) is vertically fixed on the side wall of the connecting rod (302), and a double-headed rod (304) is rotatably connected to the top of the connecting seat (303);
the double-headed cams (301) are arranged between the recovery plate (201) and the pushing plate (202), the double-headed cams (301) are rotatably arranged in the shell (1), and one end of the double-headed cams (304) penetrates through the recovery plate (201) and is movably connected with the pull rod (103).
2. A hand-held carbon fiber tube clamp as defined in claim 1, wherein: the shell (1) comprises a bottom plate (4) and two side plates (5) fixedly connected with the bottom plate (4), a back plate (6) is inserted between the two side plates (5), a top plate (7) is fixed to the tops of the two side plates (5) through screws, and the long sides of the hook claws (203) are attached to the bottoms of the top plates (7).
3. A hand-held carbon fiber tube clamp as defined in claim 2, wherein: the center of the backboard (6) is provided with a penetrating connecting pipe (8), and the pull rod (103) is arranged in the connecting pipe (8) in a sliding way.
4. A hand-held carbon fiber tube clamp as defined in claim 1, wherein: the utility model discloses a rubber anti-slip device, including propulsion board (202), lower jaw head (9) and collude jaw (203) and all open saw groove through-hole (10), lower jaw head (9) and collude jaw (203) opposite face all paste and cover rubber anti-slip pad (11) on being provided with lower jaw head (9) one end of propulsion board (202), lower jaw head (9) and collude jaw (203) opposite setting.
5. A hand-held carbon fiber tube clamp as defined in claim 4, wherein: one end of the pushing plate (202) is fixedly connected with an arc limiting block (12), and the arc surface of the arc limiting block (12) is connected with the arc surface of the lower claw head (9).
6. A hand-held carbon fiber tube clamp as defined in claim 1, wherein: the inner wall of the shell (1) is provided with a fixed chute (13), two side edges of the recovery plate (201) and the pushing plate (202) are provided with protruding blocks (14), and the protruding blocks (14) are slidably arranged in the fixed chute (13).
7. A hand-held carbon fiber tube clamp as defined in claim 1, wherein: the joint ends of the two double-headed cams (301) and the inner wall of the shell (1) are provided with rotating shafts (15), and the two double-headed cams (301) are embedded into the inner wall of the shell (1) through the rotating shafts (15).
8. A hand-held carbon fiber tube clamp as defined in claim 1, wherein: the spring rod (204) penetrates through the pushing plate (202), and the spring rod (204) is fastened on the pushing plate (202) through two nuts.
9. A hand-held carbon fiber tube clamp as defined in claim 1, wherein: the recovery plate (201) and the pushing plate (202) are respectively provided with a straight slot through hole (16), and one end of the restoring rod (304) penetrates through the straight slot through hole (16) of the recovery plate (201) to be movably connected with the pull rod (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320920606.1U CN219854838U (en) | 2023-04-21 | 2023-04-21 | Handheld carbon fiber pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320920606.1U CN219854838U (en) | 2023-04-21 | 2023-04-21 | Handheld carbon fiber pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854838U true CN219854838U (en) | 2023-10-20 |
Family
ID=88331986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320920606.1U Active CN219854838U (en) | 2023-04-21 | 2023-04-21 | Handheld carbon fiber pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854838U (en) |
-
2023
- 2023-04-21 CN CN202320920606.1U patent/CN219854838U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |