Numerical control blade convenient to install

Abstract

The utility model relates to the technical field of numerical control blades, in particular to a conveniently-installed numerical control blade which comprises a fixed tool apron, zigzag clamps are fixed to the bottom of the fixed tool apron in a bilateral symmetry mode, a hollow shell is arranged on the outer sides of the zigzag clamps, and a clamping column is slidably connected into the hollow shell. The blade clamping base is arranged between the two sets of zigzag-form clamps, the two sets of zigzag-form clamps are arranged in the hollow shell, the section, located in the hollow shell, of each clamping column is connected with a re-tightening spring in a sleeved mode, an abutting piece is fixed to the position, located on the outer side of the re-tightening spring, of the outer portion of each clamping column, and one end of each clamping column extends out of the inner side of the corresponding zigzag-form clamp. And then a driving motor is started to drive a gear to be meshed with teeth at the top of a clamping column, so that the clamping column is pushed to slowly get close to the blade clamping base, a positioning insertion column is inserted into a positioning insertion groove under the cooperation of a telescopic rod, multi-point fixing is conducted on the blade clamping base, and displacement and slipping are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control blades, in particular to a conveniently installed numerical control blade. Background Art

[0002] CNC punching machine is the abbreviation of digital control punching machine. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions and decode them to enable the punching machine to move and process parts. During the processing, different parts need to be cut. At this time, we will replace and install the blades.

[0003] Currently, the replacement of CNC blades is cumbersome, and the disassembly and installation are troublesome, which wastes time, reduces work efficiency, and increases the work intensity of users.

[0004] Therefore, it is particularly important to design a convenient installation of CNC blades to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a convenient installation of CNC blades to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0008] As a preferred solution of the utility model, the hollow shell and the folding clip are both provided with through holes for the clamping column to move left and right.

[0009] As a preferred solution of the utility model, the connection mode between the abutment piece and the hollow shell is a sliding connection.

[0010] As a preferred solution of the utility model, a control receiver is arranged on the front of the fixed knife seat, wherein the control receiver is connected to the driving motor through a wire, and the connection method is electrical connection, wherein the control receiver is electrically connected to the main controller through the wire.

[0011] As a preferred solution of the utility model, the driving motor is mounted on the bracket by bolts, and the output end is connected to the gear.

[0012] As a preferred solution of the utility model, the connection between the positioning pin and the positioning slot is a plug-in connection, and the external structure size of the positioning pin is matched with the internal structure size of the positioning slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a convenient installation method for CNC blades. When the cutting blade needs to be installed and replaced, the blade holder is placed in the middle of the two groups of folding clamps, and then the driving motor is started to drive the gear to engage with the teeth on the top of the clamping column, thereby pushing the clamping column to slowly approach the blade holder, and with the cooperation of the telescopic rod, the positioning column is inserted into the positioning slot, and the blade holder is fixed at multiple points to avoid displacement and slippage. Under the action of the re-tightening spring and the abutment sheet, a reverse thrust is provided, so that the positioning column is inserted more firmly, so that the blade body is simple to operate and easy to disassemble when replaced and installed, which saves time, improves work efficiency, and reduces the work intensity of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is the overall structural plan of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of structure A of the utility model.

[0018] In the figure: 1. Fixed knife holder; 2. Folding clamp; 201. Hollow shell; 202. Clamping column; 203. Re-tightening spring; 204. Abutment plate; 205. Telescopic rod; 206. Push plate; 207. Positioning plug column; 208. Teeth; 209. Gear; 210. Driving motor; 3. Blade holder; 301. Positioning slot; 4. Cutting blade. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A convenient installation of CNC blades includes a fixed blade holder 1, a folding clip 2 is symmetrically fixed to the bottom of the fixed blade holder 1, a blade holder 3 is placed between two groups of folding clips 2, and multiple groups of positioning slots 301 used in conjunction with positioning pins 207 are provided on the left and right sides of the blade holder 3, and a cutting blade 4 is arranged at the bottom of the blade holder 3.

[0025] In this embodiment, please refer to Figure 3A hollow shell 201 is arranged on the outside of the folding clip 2, a clamping column 202 is slidably connected inside the hollow shell 201, a section of the clamping column 202 located inside the hollow shell 201 is sleeved with a re-tightening spring 203, an abutment sheet 204 is fixed outside the clamping column 202 and outside the re-tightening spring 203, one end of the clamping column 202 extends out of the inside of the folding clip 2, a telescopic rod 205 is symmetrically arranged on the inside of the folding clip 2, and a push plate 205 is fixed between the driving end of the telescopic rod 205 and the clamping column 202 6. Multiple groups of positioning pins 207 with the same spacing are arranged on the inner side of the push plate 206, and multiple points of fixation are used to avoid displacement and slippage. Teeth 208 are evenly arranged on the top of the clamping column 202. A gear 209 meshing with the teeth 208 is rotatably connected to the top of the outer side of the hollow shell 201 through a bracket. A driving motor 210 is installed on the front side of the gear 209. The driving motor 210 is started to drive the gear 209 to mesh with the teeth 208 on the top of the clamping column 202, thereby pushing the clamping column 202 to slowly approach the blade holder 3.

[0026] The inside of the hollow shell 201 and the folding clip 2 are both provided with through holes for the clamping column 202 to move left and right, the connection between the abutment plate 204 and the hollow shell 201 is a sliding connection, and a control receiver is arranged on the front of the fixed knife seat 1, wherein the control receiver is connected to the driving motor 210 by a wire, and the connection is electrically connected, wherein the control receiver is electrically connected to the main controller by a wire, the driving motor 210 is installed on the bracket by bolts, and the output end is connected to the gear 209, the connection between the positioning column 207 and the positioning slot 301 is a plug-in connection, and the external structure size of the positioning column 207 is adapted to the internal structure size of the positioning slot 301.

[0027] The working process of the utility model is as follows: when it is necessary to install and replace the cutting blade, the blade holder 3 is placed in the middle of the two groups of folding clamps 2, and then the driving motor 210 is started to drive the gear 209 to engage with the teeth 208 at the top of the clamping column 202, thereby pushing the clamping column 202 to slowly approach the blade holder 3, and with the cooperation of the telescopic rod 205, the positioning column 207 is inserted into the positioning slot 301, and the blade holder 3 is fixed at multiple points to avoid displacement and slippage, and under the action of the re-tightening spring 203 and the abutment sheet 204, a reverse thrust is provided, so that the positioning column 207 is inserted more firmly, so that the cutting blade 4 is simple to operate and easy to disassemble when replaced and installed, saving time, improving work efficiency, and reducing the work intensity of the user.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient installation of a CNC blade, comprising a fixed blade holder (1), characterized in that: A folding clamp (2) is symmetrically fixed to the bottom of the fixed knife seat (1), a hollow shell (201) is arranged on the outside of the folding clamp (2), a clamping column (202) is slidably connected to the inside of the hollow shell (201), a section of the clamping column (202) located inside the hollow shell (201) is sleeved with a re-tightening spring (203), an abutment sheet (204) is fixed outside the clamping column (202) and located outside the re-tightening spring (203), one end of the clamping column (202) extends out of the inside of the folding clamp (2), a telescopic rod (205) is symmetrically arranged on the inside of the folding clamp (2), a driving end of the telescopic rod (205) and the clamping column (202) are connected to the clamping column (202) and the clamping column (202) are connected to the clamping column (202). ) are fixed between the two groups of folding clamps (2), a plurality of groups of positioning pins (207) with the same spacing are arranged on the inner side of the pushing plate (206), teeth (208) are evenly arranged on the top of the clamping column (202), a gear (209) meshing with the teeth (208) is rotatably connected to the top of the outer side of the hollow shell (201) through a bracket, a driving motor (210) is installed on the front side of the gear (209), a blade holder (3) is placed between the two groups of folding clamps (2), a plurality of groups of positioning slots (301) used in conjunction with the positioning pins (207) are arranged on the left and right sides of the blade holder (3), and a cutting blade (4) is arranged at the bottom of the blade holder (3).

2. The convenient installation CNC blade according to claim 1, characterized in that: The hollow shell (201) and the folding clip (2) are both provided with through holes inside for the clamping column (202) to move left and right.

3. The convenient installation CNC blade according to claim 1, characterized in that: The contact piece (204) and the hollow shell (201) are connected in a sliding manner.

4. The convenient installation CNC blade according to claim 1, characterized in that: A control receiver is arranged on the front side of the fixed blade holder (1), wherein the control receiver is connected to the drive motor (210) via a wire, and the connection is in an electrical manner, wherein the control receiver is electrically connected to the main controller via the wire.

5. The convenient installation CNC blade according to claim 1, characterized in that: The driving motor (210) is mounted on the bracket by means of bolts, and the output end is connected to the gear (209).

6. The convenient installation CNC blade according to claim 1, characterized in that: The connection between the positioning pin (207) and the positioning slot (301) is a plug-in connection, and the external structure size of the positioning pin (207) is compatible with the internal structure size of the positioning slot (301).

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