CN217345255U - Handheld rapid clamping device - Google Patents
Handheld rapid clamping device Download PDFInfo
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- CN217345255U CN217345255U CN202221124216.5U CN202221124216U CN217345255U CN 217345255 U CN217345255 U CN 217345255U CN 202221124216 U CN202221124216 U CN 202221124216U CN 217345255 U CN217345255 U CN 217345255U
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- clamping
- buckling piece
- block
- mounting
- clamping device
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a hand-held fast clamping device, which comprises an installation fixing frame, and a clamping mechanism and a pressing mechanism which are arranged on the installation fixing frame; the clamping mechanism is used for clamping and fixing the first buckling piece; the pressing mechanism is used for pressing and buckling the second buckling piece on the first buckling piece. The utility model discloses when being in the same place first buckling piece and second buckling piece lock, this clamping device's of accessible fixture carries out the centre gripping to first buckling piece fixedly, rethread compression mechanism compresses tightly the lock with the second buckling piece on first buckling piece, and during the lock, the device can apply a clamp force to middle extruded to first buckling piece and second buckling piece, and not press the second buckling piece to first buckling piece, can not produce pressure to the base member of installing first buckling piece during the lock, can not cause the base member extrusion to damage.
Description
Technical Field
The utility model relates to a frock clamp technical field, concretely relates to hand-held type quick clamping device.
Background
The solar photovoltaic power generation is based on the principle of photovoltaic effect, and utilizes a solar cell to directly convert solar energy into electric energy. At the installation photovoltaic module in-process, need fix the junction box earlier, cover the installation lock after the terminal box installation is accomplished and go, the mode installation that the upper cover generally adopted manual to press at present, and the dynamics of pressing is uncontrollable, and can produce certain pressure to the solar photovoltaic board, causes the photovoltaic board to be crushed easily.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a quick clamping device of hand-held type to in the same place two part lock, and can not cause the base member extrusion to damage to base member production pressure during lock.
The utility model provides a hand-held rapid clamping device,
the clamping mechanism and the pressing mechanism are arranged on the mounting fixing frame;
the clamping mechanism is used for clamping and fixing the first buckling piece;
the pressing mechanism is used for pressing and buckling the second buckling piece on the first buckling piece.
Further, the installation fixing frame comprises an upper installation fixing seat, a lower installation fixing seat and a side installation fixing seat connected between the upper installation fixing seat and the lower installation fixing seat.
Furthermore, the clamping mechanism comprises at least one jaw unit, and the jaw unit comprises a connecting shaft, a connecting rod mounting block, two connecting rods and two jaws;
the upper end of the connecting shaft penetrates through the upper mounting fixing base and is connected with a handle, the lower end of the connecting shaft is connected with the connecting rod mounting block, the connecting rod is sleeved with a spring which is supported between the upper mounting fixing base and the connecting rod mounting block, the middle parts of the two clamping jaws are respectively hinged to two side parts of the lower mounting fixing base, the upper ends of the two clamping jaws are hinged to the lower end of the connecting rod mounting block, and the lower ends of the clamping jaws are provided with clamping hooks which can be clamped with the side parts of the first buckling piece.
Furthermore, the clamping mechanism comprises two groups of clamping jaw units, and the two groups of clamping jaw units are symmetrically arranged on two sides of the pressing mechanism;
the handle adopts U-shaped structure, and the both ends of handle are buckled downwards and are connected respectively in the upper end of the connecting axle of two sets of jack catch units.
Furthermore, the pressing mechanism comprises a telescopic cylinder, an upper connecting block and a lower pressing block;
the telescopic cylinder is fixed on the lower side of the upper mounting fixed seat;
the upper connecting block is arranged on the upper side of the lower mounting fixing seat and is fixed on an output shaft of the telescopic cylinder;
the lower pressing block is arranged on the lower side of the lower mounting fixing seat, and a plurality of guide posts which penetrate through the lower mounting fixing seat are arranged between the lower pressing block and the upper connecting block.
Furthermore, a telescopic cylinder mounting seat is arranged on the lower side of the upper mounting fixing seat, and the upper end of the telescopic cylinder is fixed on the telescopic cylinder mounting seat through a bolt.
Furthermore, a plurality of adjusting screws are connected to the upper connecting block and used for abutting against the lower mounting fixing seat to control the pressing stroke of the upper connecting block.
Furthermore, two sides of the lower mounting fixing seat are connected with guide pieces which extend downwards and are respectively attached to two sides of the lower pressing block.
Further, the periphery of the lower pressing block is provided with a workpiece shape positioning piece extending downwards.
Furthermore, the first buckling piece is a box body of the junction box, and the second buckling piece is an upper cover of the junction box.
The utility model discloses have following beneficial effect body:
when first buckling piece and second buckling piece are buckled together in this application, the clamping mechanism of this clamping device of accessible carries out centre gripping fixed to first buckling piece, and rethread compressing tightly the lock with the second buckling piece on first buckling piece through pressing mechanism, and during the lock, the device can exert a clamp force to middle extrusion to first buckling piece and second buckling piece, and not press second buckling piece to first buckling piece, can not produce pressure to the base member of installing first buckling piece during the lock, can not cause the base member to extrude the damage.
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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the mounting bracket according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the embodiment of the present invention in use.
In the figure, 100-mounting a fixing frame; 110-installing a fixed seat; 111-telescoping cylinder mount; 120-lower mounting fixed seat; 121-a guide; 130-side mounting a fixed seat; 200-a clamping mechanism; 210-a connecting shaft; 220-a connecting rod mounting block; 230-a connecting rod; 240-jaws; 241-hook; 250-a handle; 260-a spring; 300-a pressing mechanism; 310-a telescopic cylinder; 320-upper connecting block; 321-adjusting screws; 330-lower pressing block; 331-workpiece contour positioning element; 340-a guide post; 400-a first fastener; 500-second fastener.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1-5, an embodiment of the present invention provides a handheld rapid clamping device, which includes an installation fixing frame 100, and a clamping mechanism 200 and a pressing mechanism 300 installed on the installation fixing frame 100.
Referring specifically to fig. 1 and 2, the mounting fixture 100 specifically includes an upper mounting fixture 110, a lower mounting fixture 120, and a side mounting fixture 130 connected between the upper mounting fixture 110 and the lower mounting fixture 120.
Referring specifically to fig. 1 and 3, the clamping mechanism 200 includes at least one jaw unit including a connecting shaft 210, a link mounting block 220, two links 230, and two jaws 240. The upper end of the connecting shaft 210 penetrates through the upper mounting fixing seat 110 and is connected with a handle 250, the lower end of the connecting shaft 210 is connected with the connecting rod mounting block 220, the connecting rod 230 is sleeved with a spring 260 supported between the upper mounting fixing seat 110 and the connecting rod mounting block 220, the middle parts of the two clamping jaws 240 are respectively hinged to two side parts of the lower mounting fixing seat 120, the upper ends of the two clamping jaws 240 are hinged to the lower end of the connecting rod mounting block 220, and the lower ends of the clamping jaws 240 are provided with clamping hooks 241 capable of being clamped with the side parts of the first buckling piece 400.
In practice, as shown in fig. 5, a slot can be formed in the first fastener 400, and when the clipping mechanism 200 clips and fixes the first fastener 400, the spring 260 downwardly presses the link rod mounting block 220, so that the link rods 230 at two sides of the link rod mounting block 220 respectively push the upper ends of the two jaws 240 outwards, and the hooks 241 at the lower ends of the two jaws 240 are respectively clipped in the slots at two sides of the first fastener 400. When the clamping mechanism 200 needs to be loosened, the handle 250 is pulled upwards, the handle 250 drives the connecting shaft 210 to move upwards, the connecting rod mounting block 220 moves upwards along with the connecting shaft 210, the spring 260 is compressed, and at the moment, the connecting rod mounting block 220 respectively pulls the upper ends of the two clamping jaws 240 inwards through the connecting rods 230 at the two sides, so that the clamping hooks 241 at the lower ends of the two clamping jaws 240 respectively rotate outwards to withdraw from the clamping grooves at the two sides of the first buckling piece 400.
In one embodiment, to ensure that the first fastener 400 is balanced when being clamped and fixed, the clamping mechanism 200 includes two sets of jaw units, and the two sets of jaw units are symmetrically disposed on two sides of the pressing mechanism 300. The handle 250 has a U-shaped structure, and both ends of the handle 250 are bent downward and connected to the upper ends of the connecting shafts 210 of the two jaw units, respectively, so that the two jaw units can be simultaneously lifted by the handle 250.
The pressing mechanism 300 is used to press-fasten the second fastener 500 to the first fastener 400.
With particular reference to fig. 1 and 4, the compression mechanism 300 includes a telescoping cylinder 310, an upper connecting block 320, and a lower compression block 330. The telescopic cylinder 310 is fixed on the lower side of the upper mounting fixing base 110, and the telescopic cylinder 310 may specifically adopt a pneumatic telescopic cylinder 310 or an electric telescopic cylinder 310, and preferably adopts a pneumatic telescopic cylinder 310. The upper connecting block 320 is provided on the upper side of the lower mounting holder 120 and fixed to the output shaft of the telescopic cylinder 310. The lower pressing block 330 is disposed at the lower side of the lower mounting fixture 120, and a plurality of guide posts 340 penetrating through the lower mounting fixture 120 are disposed between the lower pressing block 330 and the upper connecting block 320.
As shown in fig. 5, after the clipping mechanism 200 clips the first fastener 400, the telescopic cylinder 310 is controlled to push the lower pressing block 330 to press the second fastener 500 towards the first fastener 400, so that the first fastener 400 and the second fastener 500 can be fastened, and the operation is simple, fast, labor-saving and stable in pressing effect.
In order to facilitate the installation of the telescopic cylinder 310, a telescopic cylinder installation seat 111 is arranged on the lower side of the upper installation fixing seat 110, and the upper end of the telescopic cylinder 310 is fixed on the telescopic cylinder installation seat 111 through a bolt.
Continuing to refer to fig. 1, a plurality of adjusting screws 321 are connected to the upper connecting block 320, and the adjusting screws 321 are used for abutting against the lower mounting fixing base 120 to control the pressing stroke of the upper connecting block 320, and in the actual operation process, the pressing stroke of the upper connecting block 320 can be adjusted by adjusting the height of the lower end of the adjusting screws 321, so as to control the pressing position of the pressing block 330, thereby adapting to the needs of fastening different first fasteners 400 and second fasteners 500.
Preferably, the two sides of the lower mounting fixing base 120 are connected with guide members 121 extending downward and respectively attached to the two sides of the lower pressing block 330, and the guide members 121 can guide the lower pressing block 330.
Preferably, the periphery of the lower pressing block 330 is provided with a workpiece contour positioning element 331 extending downward, the lower pressing block 330 can be positioned with the workpiece in advance by the workpiece contour positioning element 331, and the clamping mechanism 200 performs a clamping action, so as to align the jaws 240 of the clamping mechanism 200 with the clamped position.
In order to reduce the weight of the whole device, the upper mounting fixing seat 110, the lower mounting fixing seat 120 and the lower pressing block 330 are provided with lightening holes.
When the first fastener 400 and the second fastener 500 are fastened together, the first fastener 400 can be clamped and fixed by the clamping mechanism 200 of the clamping device, and then the second fastener 500 is pressed and fastened on the first fastener 400 by the pressing mechanism 300, so that when the fastening device is fastened, the device can apply a clamping force which extrudes towards the middle to the first fastener 400 and the second fastener 500, but not press the second fastener 500 towards the first fastener 400, and can not generate pressure on a base body for mounting the first fastener 400 during fastening, and can not cause extrusion damage of the base body.
In this embodiment, the workpiece fastened by the clamping device is a junction box in a solar photovoltaic module, the first fastener 400 is a box body of the junction box, and the second fastener 500 is an upper cover of the junction box. The box body of the junction box is fixed on one side of the photovoltaic panel, the upper cover of the junction box is mounted and buckled on the box body through the device, pressure cannot be generated on the photovoltaic panel, and the situation that the photovoltaic panel is crushed when the upper cover of the junction box is buckled is avoided.
Of course, in other embodiments, the workpiece to be fastened by the clamping device may be other workpieces requiring two parts to be fastened together.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A hand-held type rapid clamping device which characterized in that:
the clamping mechanism and the pressing mechanism are arranged on the mounting fixing frame;
the clamping mechanism is used for clamping and fixing the first buckling piece;
the pressing mechanism is used for pressing and buckling the second buckling piece on the first buckling piece.
2. The hand-held quick-clamping device according to claim 1, wherein:
the installation fixing frame comprises an upper installation fixing seat, a lower installation fixing seat and a side installation fixing seat connected between the upper installation fixing seat and the lower installation fixing seat.
3. The hand-held quick-clamping device according to claim 2, wherein:
the clamping mechanism comprises at least one jaw unit, and the jaw unit comprises a connecting shaft, a connecting rod mounting block, two connecting rods and two jaws;
the upper end of the connecting shaft penetrates through the upper mounting fixing base and is connected with a handle, the lower end of the connecting shaft is connected with the connecting rod mounting block, the connecting rod is sleeved with a spring which is supported between the upper mounting fixing base and the connecting rod mounting block, the middle parts of the two clamping jaws are hinged to the two side parts of the lower mounting fixing base respectively, the upper ends of the two clamping jaws are hinged to the lower end of the connecting rod mounting block, and the lower ends of the clamping jaws are provided with clamping hooks which can be clamped with the side parts of the first buckling pieces.
4. The hand-held quick-clamping device according to claim 3, wherein:
the clamping mechanism comprises two groups of clamping jaw units, and the two groups of clamping jaw units are symmetrically arranged on two sides of the pressing mechanism;
the handle adopts U-shaped structure, and the both ends of handle are buckled downwards and are connected respectively in the upper end of the connecting axle of two sets of jack catch units.
5. The hand-held quick-clamping device according to claim 2, wherein:
the pressing mechanism comprises a telescopic cylinder, an upper connecting block and a lower pressing block;
the telescopic cylinder is fixed on the lower side of the upper mounting fixed seat;
the upper connecting block is arranged on the upper side of the lower mounting fixing seat and is fixed on an output shaft of the telescopic cylinder;
the lower pressing block is arranged on the lower side of the lower mounting fixing seat, and a plurality of guide posts which penetrate through the lower mounting fixing seat are arranged between the lower pressing block and the upper connecting block.
6. The hand-held quick-clamping device according to claim 5, wherein:
the lower side of the upper mounting fixing seat is provided with a telescopic cylinder mounting seat, and the upper end of the telescopic cylinder is fixed on the telescopic cylinder mounting seat through a bolt.
7. The hand-held quick-clamping device according to claim 5, wherein:
the upper connecting block is connected with a plurality of adjusting screws, and the adjusting screws are used for abutting against the lower mounting fixing seat to control the pressing stroke of the upper connecting block.
8. The hand-held quick-clamping device according to claim 5, wherein:
the two sides of the lower mounting fixing seat are connected with guide pieces which extend downwards and are respectively attached to the two sides of the lower pressing block.
9. The hand-held quick-clamping device according to claim 5, wherein:
the periphery of the lower pressing block is provided with a workpiece shape positioning piece extending downwards.
10. A hand-held quick-clamping device according to any one of claims 1 to 9, characterised in that:
the first buckling piece is a box body of the junction box, and the second buckling piece is an upper cover of the junction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221124216.5U CN217345255U (en) | 2022-05-11 | 2022-05-11 | Handheld rapid clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221124216.5U CN217345255U (en) | 2022-05-11 | 2022-05-11 | Handheld rapid clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217345255U true CN217345255U (en) | 2022-09-02 |
Family
ID=83012840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221124216.5U Active CN217345255U (en) | 2022-05-11 | 2022-05-11 | Handheld rapid clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217345255U (en) |
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2022
- 2022-05-11 CN CN202221124216.5U patent/CN217345255U/en active Active
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