CN213162895U - Press machine pull rod convenient for length adjustment - Google Patents
Press machine pull rod convenient for length adjustment Download PDFInfo
- Publication number
- CN213162895U CN213162895U CN202021126679.6U CN202021126679U CN213162895U CN 213162895 U CN213162895 U CN 213162895U CN 202021126679 U CN202021126679 U CN 202021126679U CN 213162895 U CN213162895 U CN 213162895U
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- pull rod
- connecting plate
- connector
- press
- establish
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Abstract
The utility model discloses a press pull rod of convenient regulation length, including pull rod and fixation nut, the pull rod comprises upper pull rod and lower link, the upper pull rod top is inserted and is established in the equipment slider bottom, the upper pull rod bottom is inserted and is established the connector, the connector bottom is inserted and is established the lower pull rod, workstation and movable mould are worn to establish in proper order to the lower pull rod bottom, the lower pull rod is worn to establish the movable mould part and is equipped with fixation nut. The long pull rod is divided into an upper pull rod and a lower pull rod for processing and mounting, and the upper connecting plate, the lower connecting plate and the connecting screw form an adjustable connector, so that the processing and manufacturing difficulty is reduced, and the adjusting efficiency is improved; originally, the length of the pull rod needs to be adjusted in a pit, the adjustment of the process length size between the lower cross beam and the sliding block can be directly realized on a working table, and the time for adjusting the height position of the lower cross beam can be saved by more than 70%.
Description
Technical Field
The utility model relates to a press equipment field specifically is a press pull rod of convenient regulation length.
Background
The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. When the mechanical press works, a motor drives a large belt pulley (usually used as a flywheel) through a triangle belt, and a crank-slider mechanism is driven through a gear pair and a clutch, so that a slider and a male die move down linearly. After the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center.
The installation of the pull rod of the existing press machine is shown in figure 1, the upper end of the connecting rod is fixed on the sliding block, the movement of the sliding block drives the lower beam to synchronously move up and down through the connecting rod, the distance (process distance) between the lower beam and the sliding block can be adjusted by adjusting the upper position and the lower position of a nut at the lower end of the connecting rod, the purpose (shown in figure 2) meeting different production process requirements is realized, the whole processing and the installation of the connecting rod are inconvenient, the operation in a pit below the equipment is required when the distance of the lower beam is adjusted every time, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a convenient manufacturing, the installation of being convenient for, but nimble various height-adjusting's press pull rod.
In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a press pull rod that convenient regulation length is constituteed, includes pull rod and fixation nut, the pull rod is by last pull rod and lower link, it inserts and establishes in equipment slider bottom to go up the pull rod top, it inserts and establishes the connector to go up the pull rod bottom, the pull rod is established to connector bottom insertion, workstation and movable mould are worn to establish in proper order to lower link bottom, the lower link is worn to establish movable mould part and is equipped with fixation nut.
As an improvement, the connector comprises an upper connecting plate, an upper pull rod penetrates through the upper connecting plate, connecting screws are inserted into two sides of the upper connecting plate, the bottom of each connecting screw is in threaded connection with a lower connecting plate, and nuts are arranged on the portions, extending out of the upper connecting plate, of the tops of the connecting screws.
As an improvement, a through hole is formed in the upper connecting plate, a cylindrical fixing block is arranged at the bottom of the upper pull rod, and the diameter of the fixing block is larger than the inner diameter of the through hole.
As a modification, the connecting screw rods are two in total.
Compared with the prior art, the utility model the advantage lie in: the long pull rod is divided into an upper pull rod and a lower pull rod for processing and mounting, and the upper connecting plate, the lower connecting plate and the connecting screw form an adjustable connector, so that the processing and manufacturing difficulty is reduced, and the adjusting efficiency is improved; originally, the length of the pull rod needs to be adjusted in a pit, the adjustment of the process length size between the lower cross beam and the sliding block can be directly realized on a working table, and the time for adjusting the height position of the lower cross beam can be saved by more than 70%. The utility model discloses not only can reduce the preparation degree of difficulty of whole pull rod, still conveniently adjust the process distance, convenient to use easily operates.
Drawings
Fig. 1 is a schematic view of an installation of a conventional drawbar.
Fig. 2 is a state diagram of a conventional tie bar adjusting process distance.
Fig. 3 is a structural view of the present invention.
Fig. 4 is a schematic diagram of a first method for adjusting a process distance according to the present invention.
Fig. 5 is a schematic diagram of a second method for adjusting a process distance according to the present invention.
Fig. 6 is a schematic diagram of a third method for adjusting a process distance according to the present invention.
As shown in the figure: 1. the device comprises an upper pull rod, 2 a lower pull rod, 3 an upper connecting plate, 4 a lower connecting plate, 5 a connecting bolt, 6 a nut, 7 a connector, 8 a movable die, 9 a workbench, 10 an equipment sliding block, 11 a connecting rod, 12 and a pit.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in fig. 1 to 6, a press pull rod convenient for length adjustment comprises a pull rod and a fixing nut, wherein the pull rod is composed of an upper pull rod 1 and a lower pull rod 2, the top of the upper pull rod 1 is inserted into the bottom of an equipment slide block 10, the bottom of the upper pull rod 1 is inserted into a connector 7, the bottom of the connector 7 is inserted into the lower pull rod 2, the bottom of the lower pull rod 2 sequentially penetrates through a workbench 9 and a movable mold 8, and the part of the lower pull rod 2 penetrating through the movable mold 8 is provided with the fixing nut.
The connector 7 comprises an upper connecting plate 3, an upper pull rod 1 penetrates through the upper connecting plate 3, connecting screws 5 are inserted into two sides of the upper connecting plate 3, the bottoms of the connecting screws 5 are in threaded connection with a lower connecting plate 4, nuts are arranged on the portions, extending out of the upper connecting plate 3, of the tops of the connecting screws 5, through holes are formed in the upper connecting plate 3, cylindrical fixing blocks are arranged at the bottoms of the upper pull rods 1, the diameters of the fixing blocks are larger than the inner diameters of the through holes, and the number of the connecting screws 5 is two.
In specific use, the pull rod is used in a set, two sets of pull rods are arranged in one set, as shown in fig. 4, the extension length of the thread between the lower pull rod 2 and the lower connecting plate 4 is adjusted, and the process distance between the lower cross beam and the sliding block can be adjusted; as shown in the problem 5, the process distance between the lower beam and the sliding block can be synchronously adjusted by adjusting the distance between the upper connecting plate 3 and the lower connecting plate 4, as shown in fig. 6, the height of the lower beam can be simultaneously adjusted by adjusting the height of the lower pull rod 2 and the length of the connecting screw 5 in the connector 7, so that the height of the lower beam can be adjusted, and workers do not need to go down to the pit 12 to adjust the fixing nuts.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a convenient press pull rod of adjusting length, includes pull rod and fixation nut, its characterized in that: the pull rod comprises last pull rod (1) and lower link (2), it inserts and establishes in equipment slider (10) bottom to go up pull rod (1) top, go up pull rod (1) bottom and insert and establish connector (7), pull rod (2) are established to connector (7) bottom insertion, workstation (9) and movable mould (8) are worn to establish in proper order to lower link (2) bottom, pull rod (2) are worn to establish movable mould (8) part and are equipped with fixation nut down.
2. The press pull rod convenient for length adjustment according to claim 1, wherein: the connector (7) comprises an upper connecting plate (3), an upper pull rod (1) is arranged in the upper connecting plate (3) in a penetrating mode, connecting screw rods (5) are inserted into two sides of the upper connecting plate (3), the bottom of each connecting screw rod (5) is connected with a lower connecting plate (4) in a threaded mode, and nuts are arranged on the portions, extending out of the upper connecting plate (3), of the tops of the connecting screw rods (5).
3. The press pull rod convenient for length adjustment according to claim 2, wherein: the upper connecting plate (3) is provided with a through hole, the bottom of the upper pull rod (1) is provided with a cylindrical fixing block, and the diameter of the fixing block is larger than the inner diameter of the through hole.
4. The press pull rod convenient for length adjustment according to claim 2, wherein: the number of the connecting screw rods (5) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126679.6U CN213162895U (en) | 2020-06-17 | 2020-06-17 | Press machine pull rod convenient for length adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126679.6U CN213162895U (en) | 2020-06-17 | 2020-06-17 | Press machine pull rod convenient for length adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213162895U true CN213162895U (en) | 2021-05-11 |
Family
ID=75788386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126679.6U Active CN213162895U (en) | 2020-06-17 | 2020-06-17 | Press machine pull rod convenient for length adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213162895U (en) |
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2020
- 2020-06-17 CN CN202021126679.6U patent/CN213162895U/en active Active
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