CN211361923U - Tool pliers for hardware machining - Google Patents
Tool pliers for hardware machining Download PDFInfo
- Publication number
- CN211361923U CN211361923U CN201921895116.0U CN201921895116U CN211361923U CN 211361923 U CN211361923 U CN 211361923U CN 201921895116 U CN201921895116 U CN 201921895116U CN 211361923 U CN211361923 U CN 211361923U
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- control
- control shaft
- ring
- hardware
- plates
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Abstract
The utility model provides an instrument pincers for hardware processing relates to hardware processing technical field. This instrument pincers for hardware processing, including fixed plate, dead lever and control lever, the fixed plate is located the left side of dead lever, and the quantity of control lever is two, and the left end of two control levers all is articulated with the dead lever right flank, is provided with the control shaft between two control levers, and the left end of control shaft slides the inside that runs through the dead lever, and the quantity of fixed plate is two. This instrument pincers for hardware processing, through setting up extrusion piece, control shaft and compression spring, reached and to have exerted the effect that can overturn when pressing from both sides the tight hardware, solved present instrument pincers for hardware processing need exert force to instrument pincers always after pressing from both sides the tight hardware and just can last step up the hardware, still carry out the operation of upset when needs press from both sides tight hardware needs, make the inconvenient problem of carrying out the operation of pressing from both sides tightly and upset simultaneously of operating personnel.
Description
Technical Field
The utility model relates to a hardware processing technology field specifically is a tool pliers for hardware processing.
Background
The hardware processing tool pliers are generally used for clamping hardware and then overturning the hardware.
Present hardware processing is with instrument pincers need exert the force to instrument pincers always and just can last the step up to the five metals after pressing from both sides tight to the five metals, still carries out the operation of upset when needs press from both sides tight hardware needs, makes the inconvenient operation of pressing from both sides tightly and upset simultaneously of operating personnel.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a tool holder for hardware processing has solved present tool holder for hardware processing and need exert the force always and just can last the step-up to the five metals to tool holder after pressing from both sides tightly to the five metals, still carries out the operation of upset when needs press from both sides tightly to the five metals, makes the inconvenient problem of the operation of pressing from both sides tightly and upset simultaneously of operating personnel.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hardware processing tool clamp comprises fixed plates, fixed rods and control rods, wherein the fixed plates are positioned on the left sides of the fixed rods, the number of the control rods is two, the left ends of the two control rods are hinged with the right side faces of the fixed rods, a control shaft is arranged between the two control rods, the left end of the control shaft penetrates through the inside of the fixed rods in a sliding manner, the number of the fixed plates is two, two clamping plates are arranged between the two fixed plates and are fixedly connected with the two fixed plates through two compression springs respectively, connecting rods are fixedly connected with the right ends of the two fixed plates, a limiting plate is arranged between the two connecting rods, the left ends of the two limiting plates are fixedly connected with the right ends of the two clamping plates respectively, an extrusion block is arranged between the two limiting plates, the upper surface and the lower surface of the extrusion block are respectively inserted and connected to the mutually adjacent surfaces of the two, the left side of dead lever rotates to peg graft and has changeed the cover, changes the cover and slides and cup joint the surface at the control shaft, the right-hand member of two connecting rods all with change the left side fixed connection who overlaps.
The right flank fixedly connected with reset spring of dead lever, reset spring cup joints the outward appearance at the control shaft, reset spring's right-hand member fixedly connected with keeps off the ring, keep off the ring and slide and cup joint the surface at the control shaft, the control shaft is located the one end surface fixed cover on keeping off the ring right side and has connect solid fixed ring, gu fixed ring's right-hand member rotates and has cup jointed the control ring, the control shaft is located the inside of control ring, all be provided with the hinge bar between the upper and lower both sides of control ring and two control levers, the both ends of two hinge bars are control ring and two control levers articulated.
Preferably, two slide bars are fixedly connected to one side of each clamp plate far away from each other, the four slide bars are respectively located in the four compression springs, and the upper ends of the two slide bars located above and the lower ends of the two slide bars located below respectively slide through the inner parts of the two fixing plates.
Preferably, be provided with the regulation handle between two control levers, the regulation handle is located the right side of two articulated arms, and the fixed surface at the control shaft that cup joints of regulation handle.
Preferably, the two connecting rods are both Z-shaped, and are symmetrically distributed on the upper side and the lower side of the control shaft by taking the axis of the control shaft as a symmetry axis.
Preferably, the two fixing plates are arranged in parallel, and the two fixing plates are symmetrically distributed on the upper side and the lower side of the control shaft by taking the axis of the control shaft as a symmetry axis.
Preferably, the shape of the extrusion block is triangular, and the right side surface of the extrusion block is perpendicular to the axis of the control shaft.
(III) advantageous effects
The utility model provides a tool pliers for hardware processing. The method has the following beneficial effects:
1. the tool clamp for hardware processing is characterized in that an extrusion block, a control shaft and a compression spring are arranged, when hardware needs to be clamped, two control rods are controlled to be close to each other, a hinged rod is rotated to push a control ring, the control ring pushes a fixing ring to drive the control shaft to move left, the control shaft pushes the extrusion block to move left, two limiting plates are driven to move away from each other and to compress the compression spring to move away from each other, when the hardware is positioned between two clamping plates, the two control rods are controlled to move away from each other, so that the control shaft moves rightwards to drive the extrusion block to reset, the compression spring pushes the clamping plates to move to clamp the hardware, when the hardware needs to be turned over, a rotation adjusting handle drives the control shaft to rotate, the control shaft rotates to drive a rotating sleeve to rotate, the fixing plate is driven to rotate through a connecting rod to drive the hardware to rotate, and the effect of turning over when force is not needed to, the problem of present tool pliers for hardware processing need exert the force to tool pliers always and just can last the step up to the five metals after pressing from both sides tight to the five metals, still carry out the operation of upset when needs are pressed from both sides tight to the five metals, make the inconvenient operation of pressing from both sides tightly and upset simultaneously of operating personnel is solved.
2. This instrument pincers for hardware processing, through setting up reset spring and fender ring, the in-process that moves left under the effect of control shaft, make solid fixed ring promote to keep off ring compression reset spring, when needs the control shaft to move right, loosen the control lever, expanding spring promotes to keep off the ring and moves right, keep off the ring and move right through promoting solid fixed ring time control shaft, two splint are close to each other and press from both sides tightly the five metals between two splint, the effect that the control shaft can automatic re-setting of unclamping has been reached, the problem that the in-process that moves right at the control shaft still needs to be manual to reset has been solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the control shaft and the rotating sleeve of the present invention;
FIG. 3 is a schematic diagram of the explosion structure of the partial structure of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
Wherein, 1 fixed plate, 2 dead levers, 3 control levers, 4 control axles, 5 splint, 6 compression spring, 7 connecting rods, 8 limiting plates, 9 extrusion piece, 10 commentaries on classics cover, 11 reset spring, 12 fender rings, 13 solid fixed rings, 14 control rings, 15 articulated rod, 16 slide bars, 17 adjustment handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a hardware processing tool clamp, as shown in fig. 1-4, including a fixed plate 1, a fixed rod 2 and two control rods 3, the fixed plate 1 is located on the left side of the fixed rod 2, the number of the control rods 3 is two, the left ends of the two control rods 3 are both hinged with the right side surface of the fixed rod 2, a control shaft 4 is arranged between the two control rods 3, the left end of the control shaft 4 is slidably penetrated through the inside of the fixed rod 2, the number of the fixed plates 1 is two, the two fixed plates 1 are arranged in parallel, the two fixed plates 1 are symmetrically distributed on the upper and lower sides of the control shaft 4 by taking the axis of the control shaft 4 as a symmetry axis, two clamping plates 5 are arranged between the two fixed plates 1, the two clamping plates 5 are respectively and fixedly connected with the two fixed plates 1 through two compression springs 6, the compression springs 6 are in a compressed state, the spring coefficient of the compression springs, two slide bars 16 are fixedly connected to the surfaces, far away from each other, of the two clamping plates 5, the four slide bars 16 are respectively positioned inside the four compression springs 6, the upper ends of the two slide bars 16 positioned above and the lower ends of the two slide bars 16 positioned below are respectively penetrated through the insides of the two fixing plates 1 in a sliding manner, the slide bars 16 prevent the clamping plates 5 from inclining in the moving process, the right ends of the two fixing plates 1 are respectively and fixedly connected with connecting rods 7, the shapes of the two connecting rods 7 are Z-shaped, the two connecting rods 7 are symmetrically distributed on the upper side and the lower side of the control shaft 4 by taking the axis of the control shaft 4 as a symmetry axis, a limiting plate 8 is arranged between the two connecting rods 7, the left ends of the two limiting plates 8 are respectively and fixedly connected with the right ends of the two clamping plates 5, an extrusion block 9 is arranged between the two limiting plates 8, limiting plate 8 makes extrusion piece 9 skew can not take place at gliding in-process, the upper and lower two sides of extrusion piece 9 slide respectively and peg graft in the one side that two limiting plates 8 are close to each other, control shaft 4 is located 2 left one ends of dead lever and extrusion piece 9's right flank, the left surface of dead lever 2 rotates to peg graft and has changeed cover 10, control shaft 4 is provided with two sand grips for the surface with changeing cover 10 inside, make control shaft 4 can only take place relative slip with changeing cover 10 and can not take place relative rotation, can drive when making control shaft 4 rotate and change cover 10 and rotate, it cup joints the surface at control shaft 4 to change cover 10 slip, the right-hand member of two connecting rods 7 all with the left surface fixed connection who changes cover 10.
The right flank fixedly connected with reset spring 11 of dead lever 2, reset spring 11 cup joints the outward appearance at control shaft 4, reset spring 11's right-hand member fixedly connected with keeps off ring 12, keep off ring 12 and slide and cup joint the surface at control shaft 4, control shaft 4 is located the one end surface fixed cover that keeps off ring 12 right side and has connect solid fixed ring 13, gu fixed ring 13's right-hand member rotates and has cup jointed control ring 14, control ring 14 can not take place relative displacement with solid fixed ring 13, only can take place relative rotation, control shaft 4 is located the inside of control ring 14, the upper and lower both sides of control ring 14 and two control levers 3 between all be provided with hinge rod 15, the both ends of two hinge rod 15 are respectively that control ring 14 and two control levers 3 articulate, be provided with regulation handle 17 between two control levers 3, regulation handle 17 is located the right side of two hinge rod 15, regulation handle 17 is fixed to cup joint.
The working principle is that when the hardware needs to be clamped, the two control rods 3 are controlled to approach each other, the hinge rod 15 is enabled to rotate to push the control ring 14, the control ring 14 pushes the fixing ring 13 to drive the control shaft 4 to move leftwards, the control shaft 4 compresses the reset spring 11 in the process of moving leftwards, the control shaft 4 pushes the extrusion block 9 to move leftwards, the two limiting plates 8 are enabled to be away from each other and simultaneously drive the two clamping plates 5 to compress the compression spring 6 to move away from each other, when the hardware is positioned between the two clamping plates 5, the control shaft 4 moves rightwards under the action of the reset spring 11 to drive the extrusion block 9 to reset, the compression spring 6 pushes the clamping plates 5 to move to clamp the hardware, when the hardware needs to be turned over, the adjusting handle 17 is rotated to drive the control shaft 4 to rotate, the control shaft 4 rotates to drive the rotating sleeve 10 to rotate, the connecting rod, the hardware can be turned over when no force is required to clamp the hardware.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tool pliers for hardware processing, includes fixed plate (1), dead lever (2) and control lever (3), its characterized in that: the fixing plate (1) is positioned on the left side of the fixing rod (2), the number of the control rods (3) is two, the left ends of the two control rods (3) are hinged with the right side face of the fixing rod (2), a control shaft (4) is arranged between the two control rods (3), the left end of the control shaft (4) penetrates through the fixing rod (2) in a sliding manner, the number of the fixing plates (1) is two, two clamping plates (5) are arranged between the two fixing plates (1), the two clamping plates (5) are respectively and fixedly connected with the two fixing plates (1) through two compression springs (6), the right ends of the two fixing plates (1) are respectively and fixedly connected with connecting rods (7), a limiting plate (8) is arranged between the two connecting rods (7), the left ends of the two limiting plates (8) are respectively and fixedly connected with the right ends of the two clamping plates (5), and an extrusion block (9), the upper surface and the lower surface of the extrusion block (9) are respectively inserted into the surfaces, close to each other, of the two limiting plates (8) in a sliding manner, the control shaft (4) is positioned at one end, on the left side, of the fixed rod (2) and the right side surface of the extrusion block (9), the left side surface of the fixed rod (2) is rotatably inserted with a rotating sleeve (10), the rotating sleeve (10) is sleeved on the outer surface of the control shaft (4) in a sliding manner, and the right ends of the two connecting rods (7) are fixedly connected with the left side surface of the rotating sleeve (10);
the utility model discloses a control shaft, including dead lever (2), right flank fixedly connected with reset spring (11), reset spring (11) cup joint the outward appearance in control shaft (4), the right-hand member fixedly connected with of reset spring (11) keeps off ring (12), keep off ring (12) and slide and cup joint the surface in control shaft (4), one end fixed surface that control shaft (4) are located and keep off ring (12) right side has cup jointed solid fixed ring (13), the right-hand member of gu fixed ring (13) rotates and has cup jointed control ring (14), control shaft (4) are located the inside of control ring (14), all be provided with between the upper and lower both sides of control ring (14) and two control levers (3) articulated pole (15), the both ends of two articulated poles (15) are control ring (14) and two control levers (3) articulated respectively.
2. The tool pliers for hardware machining according to claim 1, characterized in that: two slide bars (16) are fixedly connected to the surfaces, far away from each other, of the two clamping plates (5), the four slide bars (16) are located inside the four compression springs (6) respectively, and the upper ends of the two slide bars (16) located above and the lower ends of the two slide bars (16) located below slide through the insides of the two fixing plates (1) respectively.
3. The tool pliers for hardware machining according to claim 1, characterized in that: an adjusting handle (17) is arranged between the two control rods (3), the adjusting handle (17) is positioned on the right side of the two hinged rods (15), and the adjusting handle (17) is fixedly sleeved on the outer surface of the control shaft (4).
4. The tool pliers for hardware machining according to claim 1, characterized in that: the two connecting rods (7) are Z-shaped, and the two connecting rods (7) are symmetrically distributed on the upper side and the lower side of the control shaft (4) by taking the axis of the control shaft (4) as a symmetry axis.
5. The tool pliers for hardware machining according to claim 1, characterized in that: the two fixing plates (1) are arranged in parallel, and the two fixing plates (1) are symmetrically distributed on the upper side and the lower side of the control shaft (4) by taking the axis of the control shaft (4) as a symmetry axis.
6. The tool pliers for hardware machining according to claim 1, characterized in that: the shape of the extrusion block (9) is triangular, and the right side surface of the extrusion block (9) is perpendicular to the axis of the control shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895116.0U CN211361923U (en) | 2019-11-04 | 2019-11-04 | Tool pliers for hardware machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895116.0U CN211361923U (en) | 2019-11-04 | 2019-11-04 | Tool pliers for hardware machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361923U true CN211361923U (en) | 2020-08-28 |
Family
ID=72162820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921895116.0U Expired - Fee Related CN211361923U (en) | 2019-11-04 | 2019-11-04 | Tool pliers for hardware machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505810A (en) * | 2022-04-06 | 2022-05-17 | 国网山东省电力公司临沂供电公司 | Tool for assembling and disassembling plum blossom head annular steel spring of transformer substation switch cabinet |
-
2019
- 2019-11-04 CN CN201921895116.0U patent/CN211361923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505810A (en) * | 2022-04-06 | 2022-05-17 | 国网山东省电力公司临沂供电公司 | Tool for assembling and disassembling plum blossom head annular steel spring of transformer substation switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |