CN216027607U - Punching machine convenient to location is fixed - Google Patents
Punching machine convenient to location is fixed Download PDFInfo
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- CN216027607U CN216027607U CN202121354820.2U CN202121354820U CN216027607U CN 216027607 U CN216027607 U CN 216027607U CN 202121354820 U CN202121354820 U CN 202121354820U CN 216027607 U CN216027607 U CN 216027607U
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- rods
- punching machine
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- placing groove
- grooves
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Abstract
The utility model belongs to the technical field of punching machines, and particularly relates to a punching machine convenient to position and fix, which comprises a base arranged on the punching machine, wherein a placing groove is formed in the top of the base, an installation cavity is formed in the base, two connecting grooves are formed in one side, close to the placing groove, of the installation cavity, connecting holes are formed between the two connecting grooves and the placing groove, cross rods are movably arranged in the two connecting holes, one ends of the two cross rods are rotatably provided with idler wheels positioned in the connecting grooves, the other ends of the two cross rods are fixedly provided with extrusion plates, two installation rods are fixedly arranged on the inner walls of the two sides of the placing groove, rotating rods are rotatably arranged on the two installation rods, and one ends of the two rotating rods are fixedly provided with extruded blocks matched with the extrusion plates. The utility model has simple structure, convenient use, convenient positioning of the workpiece and convenient subsequent stamping.
Description
Technical Field
The utility model relates to the technical field of punching machines, in particular to a punching machine convenient to position and fix.
Background
At present, a punching machine drives a flywheel through a motor, and a transmission gear drives a crank link mechanism to enable a sliding block to move up and down through a clutch so as to drive a drawing die to form a steel plate. The double-acting means that the press is provided with two slide blocks which are an inner slide block and an outer slide block, the inner slide block drives a male die or a female die of the die, the outer slide block drives a blank holder on the die, the blank holder firstly acts to press the edge of a steel plate during drawing, and the inner slide block then acts to draw.
The above prior art solutions have the following drawbacks: when a punching machine punches a workpiece, the punching machine is prone to cause the phenomenon of low precision of a punched part due to poor stability of workpiece placement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a punching machine convenient to position and fix.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a punching machine convenient for positioning and fixing comprises a base arranged on the punching machine, wherein a placing groove is arranged at the top of the base, an installation cavity is arranged in the base, two connecting grooves are arranged at one side of the installation cavity close to the placing groove, connecting holes are respectively arranged between the two connecting grooves and the placing groove, cross rods are movably arranged in the two connecting holes, one ends of the two cross rods are rotatably provided with a roller wheel positioned in the connecting groove, the other ends of the two cross rods are fixedly provided with an extrusion plate, two installation rods are fixedly arranged on the inner walls at the two sides of the placing groove, rotating rods are rotatably arranged on the two installation rods, one ends of the two rotating rods are fixedly provided with an extruded block matched with the extrusion plate, two movable grooves are respectively arranged at the two sides of the placing groove adjacent to the installation rods, movable rods are movably arranged in the two movable grooves, and a positioning block is fixedly arranged at one end of the two movable rods close to each other, the constant head tank has all been seted up to one side that two locating pieces are close to each other, and the other end of arbitrary bull stick rotates with the connecting plate that corresponds respectively to be connected, and the screw hole that is linked together with the installation cavity is seted up to one side of base, and the threaded rod is installed to the screw hole internal thread, and the one end of threaded rod is rotated and is installed the fly leaf that is located the installation cavity, and fixed mounting has the one end of two connecting rods on the fly leaf, the equal fixed mounting of the other end of connecting rod have with the extrusion piece of the gyro wheel looks adaptation that corresponds.
Preferably, the other end of the threaded rod is fixedly sleeved with a turntable.
Preferably, the inner walls of the two sides of the mounting cavity are provided with sliding grooves, the two sliding grooves are internally and movably provided with sliding blocks, and the two sliding blocks are fixedly connected with the movable plate.
Preferably, all cup jointed reset spring on two horizontal poles, two reset spring's one end is fixed on the horizontal pole that corresponds, and the other end is fixed on the connecting hole inner wall that corresponds.
Preferably, two rotating rods positioned on the same side are symmetrically and obliquely arranged.
Preferably, compression springs are sleeved on the two movable rods, one ends of the two compression springs are fixed on the corresponding movable rods, and the other ends of the two compression springs are fixed on the inner walls of the corresponding movable grooves.
According to the punching machine convenient for positioning and fixing, the rotary table is rotated to drive the threaded rod to rotate inwards, the movable plate can be driven to move inwards, the two extrusion blocks respectively extrude corresponding idler wheels, the two extrusion plates can be driven to move inwards, the two extrusion plates respectively extrude the extruded blocks on the corresponding rotary rods, the two rotary rods can be driven to turn over, the two connecting plates can be driven to move separately, the two positioning grooves can be driven to move separately, an object to be punched is placed between the two positioning grooves, then the rotary table is rotated reversely, the two positioning grooves are reset through a series of elastic pieces and move oppositely, the object to be punched can be clamped and fixed, and positioning can be completed. The utility model has simple structure, convenient use, convenient positioning of the workpiece and convenient subsequent stamping.
Drawings
Fig. 1 is a schematic structural diagram of a punching machine convenient for positioning and fixing according to the present invention;
FIG. 2 is a schematic structural view of part A of a punching machine convenient for positioning and fixing according to the present invention;
fig. 3 is a schematic structural diagram of part B of a punching machine convenient for positioning and fixing according to the present invention.
In the figure: the device comprises a base 1, a connecting groove 2, a movable plate 3, a mounting cavity 4, a rotary table 5, a threaded rod 6, a connecting rod 7, an extrusion block 8, a mounting rod 9, a cross rod 10, rollers 11, an extrusion plate 12, a return spring 13, a rotating rod 14, a connecting plate 15, a positioning block 16, a positioning groove 17, a compression spring 18 and a movable rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a punching machine convenient for positioning and fixing comprises a base 1 arranged on the punching machine, a placing groove is arranged at the top of the base 1, an installation cavity 4 is arranged in the placing groove, two connecting grooves 2 are arranged at one side of the installation cavity 4 close to the placing groove, connecting holes are arranged between the two connecting grooves 2 and the placing groove, cross rods 10 are movably arranged in the two connecting holes, one ends of the two cross rods 10 are rotatably provided with idler wheels 11 positioned in the connecting grooves 2, the other ends of the two cross rods are fixedly provided with extrusion plates 12, two installation rods 9 are fixedly arranged on the inner walls at the two sides of the placing groove, rotating rods 14 are rotatably arranged on the two installation rods 9, one ends of the two rotating rods 14 are fixedly provided with extruded blocks matched with the extrusion plates 12, two sides of the placing groove adjacent to the installation rods 9 are provided with movable grooves, and movable rods 19 are movably arranged in the two movable grooves, the equal fixed mounting in one end that two movable rods 19 are close to each other has locating piece 16, constant head tank 17 has all been seted up to one side that two locating pieces 16 are close to each other, the other end of arbitrary bull stick 14 rotates with the connecting plate 15 that corresponds respectively to be connected, the screw hole that is linked together with installation cavity 4 is seted up to one side of base 1, threaded rod 6 is installed to the screw hole internal thread, fly leaf 3 that is located installation cavity 4 is installed in the rotation of the one end of threaded rod 6, fixed mounting has the one end of two connecting rods 7 on fly leaf 3, the equal fixed mounting of the other end of connecting rod 7 has the crushing block 8 with the gyro wheel 11 looks adaptation that corresponds.
Example two
In the utility model, the other end of the threaded rod 6 is fixedly sleeved with the turntable 5, and the threaded rod 6 is convenient to rotate through the turntable 5.
In the utility model, the inner walls of two sides of the installation cavity 4 are respectively provided with a sliding groove, the two sliding grooves are respectively and movably provided with a sliding block, the two sliding blocks are respectively and fixedly connected with the movable plate 3, and the movable plate 3 can be conveniently moved through the sliding grooves and the sliding blocks.
In the utility model, the two cross rods 10 are respectively sleeved with the reset springs 13, one ends of the two reset springs 13 are fixed on the corresponding cross rods 10, the other ends of the two reset springs 13 are fixed on the inner walls of the corresponding connecting holes, and the reset of the cross rods 10 is facilitated through the reset springs 13.
In the present invention, the two rotating rods 14 located on the same side are symmetrically and obliquely arranged.
In the utility model, the two movable rods 19 are sleeved with the compression springs 18, one ends of the two compression springs 18 are fixed on the corresponding movable rods 19, the other ends of the two compression springs 18 are fixed on the inner walls of the corresponding movable grooves, and the return of the movable rods 19 is facilitated through the compression springs 18.
According to the utility model, the movable plate 3 can be driven to move inwards by driving the threaded rod 6 to rotate inwards through the rotating turntable 5, namely, the two extrusion blocks 8 can be driven to move inwards, the two extrusion blocks 8 respectively extrude the corresponding idler wheels 11, namely, the two extrusion plates 12 can be driven to move inwards, the two extrusion plates 12 respectively extrude the extruded blocks on the corresponding rotating rods 14, namely, the two rotating rods 14 can be driven to turn over, the two connecting plates 15 can be driven to move separately, namely, the two positioning grooves 17 can be driven to move separately, then an object to be punched is placed between the two positioning grooves 17, then the turntable 5 is rotated reversely, the two positioning grooves 17 are reset through a series of elastic pieces and move oppositely, namely, the object to be punched can be clamped and fixed, and positioning can be completed. The utility model has simple structure, convenient use, convenient positioning of the workpiece and convenient subsequent stamping.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A punching machine convenient for positioning and fixing comprises a base (1) arranged on the punching machine and is characterized in that a placing groove is formed in the top of the base (1), a mounting cavity (4) is formed in the base, two connecting grooves (2) are formed in one side, close to the placing groove, of the mounting cavity (4), connecting holes are formed between the two connecting grooves (2) and the placing groove, cross rods (10) are movably arranged in the two connecting holes, rollers (11) located in the connecting grooves (2) are rotatably arranged at one ends of the two cross rods (10), an extrusion plate (12) is fixedly arranged at the other end of the two cross rods, two mounting rods (9) are fixedly arranged on the inner walls of the two sides of the placing groove, rotating rods (14) are rotatably arranged on the two mounting rods (9), one ends of the two rotating rods (14) are fixedly arranged with extruded blocks matched with the extrusion plate (12), the standing groove has all been seted up with the both sides that installation pole (9) are adjacent, equal movable mounting has movable rod (19) in two movable grooves, the equal fixed mounting of one end that two movable rod (19) are close to each other has locating piece (16), constant head tank (17) have all been seted up to one side that two locating pieces (16) are close to each other, the other end of arbitrary bull stick (14) rotates with connecting plate (15) that correspond respectively and is connected, the screw hole that is linked together with installation cavity (4) is seted up to one side of base (1), threaded hole internal thread installs threaded rod (6), the one end of threaded rod (6) is rotated and is installed fly leaf (3) that are located installation cavity (4), fixed mounting has the one end of two connecting rods (7) on fly leaf (3), the equal fixed mounting of the other end of connecting rod (7) has extrusion piece (8) with gyro wheel (11) looks adaptation that corresponds.
2. A press with easy positioning and fixing according to claim 1, characterized in that the other end of the threaded rod (6) is fixedly sleeved with a turntable (5).
3. The punching machine convenient to position and fix according to claim 1, wherein the inner walls of the two sides of the mounting cavity (4) are provided with sliding grooves, sliding blocks are movably mounted in the two sliding grooves, and the two sliding blocks are fixedly connected with the movable plate (3).
4. A punching machine convenient for positioning and fixing according to claim 1, characterized in that a return spring (13) is sleeved on each of the two cross bars (10), one end of each return spring (13) is fixed on the corresponding cross bar (10), and the other end is fixed on the inner wall of the corresponding connecting hole.
5. A press with ease of positional fixing according to claim 1, characterized in that the two turning bars (14) located on the same side are symmetrically inclined.
6. A punching machine convenient for positioning and fixing according to claim 1, characterized in that compression springs (18) are sleeved on the two movable rods (19), one end of each compression spring (18) is fixed on the corresponding movable rod (19), and the other end is fixed on the inner wall of the corresponding movable groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354820.2U CN216027607U (en) | 2021-06-09 | 2021-06-09 | Punching machine convenient to location is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354820.2U CN216027607U (en) | 2021-06-09 | 2021-06-09 | Punching machine convenient to location is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216027607U true CN216027607U (en) | 2022-03-15 |
Family
ID=80616060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121354820.2U Active CN216027607U (en) | 2021-06-09 | 2021-06-09 | Punching machine convenient to location is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216027607U (en) |
-
2021
- 2021-06-09 CN CN202121354820.2U patent/CN216027607U/en active Active
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