CN214978140U - Blade fixing assembly of plate shearing machine - Google Patents
Blade fixing assembly of plate shearing machine Download PDFInfo
- Publication number
- CN214978140U CN214978140U CN202121236622.6U CN202121236622U CN214978140U CN 214978140 U CN214978140 U CN 214978140U CN 202121236622 U CN202121236622 U CN 202121236622U CN 214978140 U CN214978140 U CN 214978140U
- Authority
- CN
- China
- Prior art keywords
- plate
- clamping
- lower plate
- linear driving
- clamping block
- 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
Images
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model discloses a blade fixing component of a plate shearing machine, which comprises an upper plate and a lower plate, wherein two vertically arranged linear driving mechanisms are fixedly arranged on the bottom surface of the upper plate, the bottom of each linear driving mechanism is in transmission connection with a pressing block, and the pressing block is driven to move along the vertical direction by the linear driving mechanisms; the lower plate is arranged below the upper plate, two clamping blocks which correspond to the abutting blocks respectively are sleeved on the lower plate in a sliding mode along the length direction of the lower plate, a plurality of positioning pins which are oppositely matched with the positioning holes on the side portions of the blades are arranged on the inner side faces of the two clamping blocks, the two clamping blocks can be inserted into the blades after being separated through a linear driving mechanism on the upper plate in the clamping process, and then the two clamping blocks are clamped and fixed at the two ends of the blades through compression springs acting on the clamping blocks, so that the clamping and fixing of the blades are realized; compared with the traditional installation mode, the installation method has the advantages that the trouble of screwing bolts is greatly reduced, the clamping efficiency is improved, and the installation method is suitable for the working scene that blades need to be frequently installed and replaced.
Description
Technical Field
The utility model relates to a fixed field of blade, concretely relates to subassembly is fixed to plate shearing machine's blade.
Background
A plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade. The metal plates with various thicknesses are applied with shearing force by a reasonable blade gap through a movable upper blade and a fixed lower blade, so that the plates are broken and separated according to the required size. A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry.
At present when the fixed plate shearing machine blade of clamping, twist a plurality of bolts of generally between blade and plate shearing machine and fix, the quantity of bolt needs about 6 to 10 at least, but the blade needs often to be changed in the use in order to adapt to different materials, and traditional connected mode all need be screwed up or loosen a plurality of bolts soon when installation and dismantlement for the loading and unloading of blade all comparatively inconvenient, and the fixed efficiency of clamping is lower relatively.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problem, the utility model discloses a subassembly is fixed to plate shearing machine's blade.
In order to achieve the above purpose, the utility model provides a following technical scheme: a blade fixing assembly of a plate shearing machine comprises an upper plate and a lower plate, wherein two vertically arranged linear driving mechanisms are fixedly mounted on the bottom surface of the upper plate, pressing blocks are connected to the bottoms of the linear driving mechanisms in a transmission mode, and the pressing blocks are driven to move in the vertical direction through the linear driving mechanisms;
the lower plate is arranged below the upper plate, two clamping blocks corresponding to the pressing blocks respectively are sleeved on the lower plate in a sliding mode along the length direction of the lower plate, a plurality of positioning pins which are in opposite matching with the positioning holes in the side portions of the blades are arranged on the inner side faces of the two clamping blocks, the positioning pins on the two clamping blocks are horizontally arranged oppositely, the upper ends of the positioning pins are provided with pressing faces, the pressing face of one of the two positioning pins is inclined towards the right from top to bottom, and the pressing face of the other positioning pin is inclined towards the left from top to bottom;
the pressing block is arranged above the clamping block, and an acting inclined plane in contact fit with the pressing surface is formed at the lower end of the clamping block;
the end part of the lower plate is fixed with a mounting plate corresponding to the outer side of the clamping block, and the mounting plate is fixedly connected with a compression spring which acts on the clamping block.
In the above scheme, the positioning pin is in a conical shape, and the diameter of the conical positioning pin is gradually reduced along the direction away from the clamping block.
In the above scheme, the number of the positioning pins is at least three, and the three positioning pins are arranged along the vertical direction.
In the scheme, a horizontally arranged guide rod is arranged between the upper end part of the clamping block and the mounting plate, one end of the guide rod is fixedly connected with the upper end part of the clamping block, and the other end of the guide rod penetrates through the compression spring and outwards slides to penetrate through the mounting plate.
Compared with the prior art, the utility model has the advantages of as follows: the fixing component is sleeved with two oppositely arranged clamping blocks in a sliding manner on a lower plate, positioning pins which are oppositely matched with positioning holes on the side end face of a blade are fixed on the inner side face of the lower end of each clamping block, in the clamping process, the two clamping blocks can be inserted into the blade after being separated by a linear driving mechanism on an upper plate, and then the clamping blocks are clamped and fixed at two ends of the blade under the action of a compression spring, so that the clamping and fixing of the blade are realized; compared with the traditional installation mode, the installation method has the advantages that the trouble of screwing bolts is greatly reduced, the clamping efficiency is improved, and the installation method is suitable for the working scene that blades need to be frequently installed and replaced.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the present invention in cooperation with a blade;
fig. 3 is a side view of the blade.
List of reference numerals: 100 upper plate, 101 linear driving mechanism, 102 pressing block, 103 acting inclined plane, 200 lower plate, 201 clamping block, 202 positioning pin, 203 pressing surface, 204 mounting plate, 205 compression spring, 206 guide rod, 300 blade, 301 positioning hole.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b): referring to fig. 1-3, a blade fixing assembly of a plate shearing machine comprises an upper plate 100 and a lower plate 200, wherein two vertically arranged linear driving mechanisms 101 are fixedly installed on the bottom surface of the upper plate 100, the linear driving mechanisms 101 use cylinders or electric linear modules, the blade is in a rectangular plate shape, two vertically arranged positioning holes are formed in the end surfaces of two ends of the blade, and the upper plate 100 and the lower plate 200 are both installed and fixed on the plate shearing machine in a use state;
the bottom of the linear driving mechanism 101 is connected with a pressing block 102 through a bolt, and the pressing block 102 is driven to move along the vertical direction through the linear driving mechanism 101;
the lower plate 200 is arranged below the upper plate 100, two clamping blocks 201 corresponding to the pressing blocks 102 are slidably sleeved on the lower plate 200 along the length direction of the lower plate, a sliding groove is arranged on the lower plate 200 along the length direction of the lower plate, a sliding block matched with the sliding groove is arranged on the pressing blocks 102, the pressing blocks 102 are in sliding connection with the lower plate 200 through the sliding block sliding groove,
referring to fig. 1-2, a plurality of positioning pins 202 are disposed on the inner side surfaces of the two clamping blocks 201 and are in contraposition fit with the positioning holes on the side portions of the blades, the positioning pins 202 on the two clamping blocks 201 are horizontally arranged oppositely, the upper ends of the positioning pins 202 are provided with a pressing surface 203, the pressing surface 203 of one of the two positioning pins 202 is inclined from top to bottom towards the right, and the pressing surface 203 of the other positioning pin is inclined from top to bottom towards the left;
the pressing block 102 is arranged above the clamping block 201, and the lower end of the clamping block 201 is formed with an acting inclined plane 103 which is in contact fit with the pressing surface 203;
a mounting plate 204 is fixed at the end part of the lower plate 200 corresponding to the outer side of the clamping block 201, a compression spring 205 is fixedly connected to the mounting plate 204, and the compression spring 205 acts on the clamping block 201;
when the blade 300 is installed, the linear driving mechanism 101 pushes the pressing block 102 to press downwards, the acting inclined plane 103 of the pressing block 102 slides downwards along the pressing surface 203 of the clamping block 201 to form an outward component force on the two clamping blocks 201, so that the two clamping blocks 201 move outwards, the positioning pins 202 at the lower ends of the clamping blocks 201 are separated, the blade 300 is inserted upwards at the moment, the linear driving mechanism 101 drives the pressing block 102 to return, the compression spring 205 acts on the side part of the clamping block 201 to drive the two clamping blocks to approach each other, so that the positioning pins 202 are inserted into the positioning holes 301 at the end part of the blade 300, and the positioning and fixing of the blade 300 are realized; when the blade 300 is detached, the pressing block 102 is pushed down again by the linear driving mechanism 101, so that the positioning pins 202 on the two clamping blocks 201 are separated from the blade 300, and the blade 300 can be taken out.
The positioning pin 202 is tapered, and the diameter of the tapered positioning pin 202 is gradually reduced along the direction away from the clamping block 201, so that the positioning pin 202 can be rapidly and smoothly inserted into the positioning hole 301 at the end of the blade 300.
The locating pin 202 is provided with threely at least, and this three locating pin 202 sets up along vertical direction, and the setting of a plurality of locating pins 202 can be so that when installing blade 300, its mounted position can be adjusted in a flexible way, specifically can choose for use two locating pins 202 that are close to the upper end to install, also can choose for use two locating pins 202 that are close to the lower extreme to install.
A horizontally arranged guide rod 206 is arranged between the upper end part of the clamping block 201 and the mounting plate 204, one end of the guide rod 206 is fixedly connected with the upper end part of the clamping block 201, the other end of the guide rod 206 penetrates through the compression spring 205 and outwards slides to penetrate through the mounting plate 204, and the guide rod 206 can play a role in sliding guide, so that the clamping block 201 slides more stably when moving relative to the mounting plate 204.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a subassembly is fixed to blade of plate shearing machine which characterized in that: the device comprises an upper plate (100) and a lower plate (200), wherein two vertically arranged linear driving mechanisms (101) are fixedly mounted on the bottom surface of the upper plate (100), a pressing block (102) is connected to the bottom of each linear driving mechanism (101) in a transmission manner, and the pressing block (102) is driven to move along the vertical direction through the linear driving mechanisms (101);
the lower plate (200) is arranged below the upper plate (100), two clamping blocks (201) corresponding to the pressing blocks (102) are slidably sleeved on the lower plate (200) along the length direction of the lower plate, a plurality of positioning pins (202) which are oppositely matched with positioning holes on the side portions of the blades are arranged on the inner side surfaces of the two clamping blocks (201), the positioning pins (202) on the two clamping blocks (201) are horizontally arranged oppositely, a pressing surface (203) is arranged at the upper end of each positioning pin (202), the pressing surface (203) of one of the two positioning pins (202) is gradually inclined towards the right from top to bottom, and the pressing surface (203) of the other one of the two positioning pins (202) is gradually inclined towards the left from top to bottom;
the pressing block (102) is arranged above the clamping block (201), and an acting inclined plane (103) which is in contact fit with the pressing surface (203) is formed at the lower end of the clamping block (201);
an installation plate (204) is fixed on the end part of the lower plate (200) corresponding to the outer side of the clamping block (201), a compression spring (205) is fixedly connected onto the installation plate (204), and the compression spring (205) acts on the clamping block (201).
2. The blade holding assembly of a plate shearing machine as defined in claim 1 wherein: the positioning pin (202) is in a conical shape, and the diameter of the conical positioning pin (202) is gradually reduced along the direction far away from the clamping block (201).
3. The blade holding assembly of a plate shearing machine as claimed in claim 1 or 2, wherein: the number of the positioning pins (202) is at least three, and the three positioning pins (202) are arranged along the vertical direction.
4. The blade holding assembly of a plate shearing machine as defined in claim 1 wherein: a guide rod (206) horizontally arranged is arranged between the upper end part of the clamping block (201) and the mounting plate (204), one end of the guide rod (206) is fixedly connected with the upper end part of the clamping block (201), and the other end of the guide rod penetrates through the compression spring (205) and penetrates through the mounting plate (204) in an outward sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236622.6U CN214978140U (en) | 2021-06-03 | 2021-06-03 | Blade fixing assembly of plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236622.6U CN214978140U (en) | 2021-06-03 | 2021-06-03 | Blade fixing assembly of plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214978140U true CN214978140U (en) | 2021-12-03 |
Family
ID=79086474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236622.6U Active CN214978140U (en) | 2021-06-03 | 2021-06-03 | Blade fixing assembly of plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214978140U (en) |
-
2021
- 2021-06-03 CN CN202121236622.6U patent/CN214978140U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111163901B (en) | Automatic positioning jig | |
| CN101848805A (en) | Wedge drive with slide receptacle | |
| CN211332321U (en) | Carrier opening mechanism | |
| CN215200813U (en) | Fixture for machining aero-engine blade | |
| CN109794878B (en) | Plate machining tool | |
| CN214978140U (en) | Blade fixing assembly of plate shearing machine | |
| CN214563136U (en) | Auto-parts press that machining precision is high | |
| CN215159016U (en) | Grabbing device is used in cutting die production | |
| CN210173061U (en) | L-shaped workpiece clamping and processing tool | |
| CN213033403U (en) | Punching die for double-cambered-surface hollow part | |
| CN212043106U (en) | Welding pressing claw positioning mechanism | |
| CN210292995U (en) | Lead traction clamping system | |
| CN210214029U (en) | Battery module jack catch subassembly | |
| CN113695938A (en) | Multipoint clamping assembly for machining cast collar shoes | |
| CN218532391U (en) | Metal plate bending device convenient to locate | |
| CN218744478U (en) | Stamping part pulling device for stamping machine | |
| CN211247829U (en) | Material taking and placing structure applied to bending machine | |
| CN220029979U (en) | Aluminum joint clamp | |
| CN220902392U (en) | Tool platform based on belt conveyor beam forming | |
| CN211539169U (en) | High-adaptability plate punching machine | |
| CN217436862U (en) | Push rod assembly of suspension type conveying line | |
| CN214556569U (en) | Continuous stamping device of furnace body shell | |
| CN221560425U (en) | Automatic assembling device for safety airbag parts | |
| CN211805007U (en) | End face machining and positioning fixture for rotating shaft seat of generator | |
| CN220311466U (en) | Punching shear die adapting to exceeding stroke specification of punching machine equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |