CN216097612U - A guide fixing device for CNC machining center - Google Patents
A guide fixing device for CNC machining center Download PDFInfo
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- CN216097612U CN216097612U CN202121985851.8U CN202121985851U CN216097612U CN 216097612 U CN216097612 U CN 216097612U CN 202121985851 U CN202121985851 U CN 202121985851U CN 216097612 U CN216097612 U CN 216097612U
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Abstract
The utility model discloses a guide fixing device for a CNC (computerized numerical control) machining center, which comprises an operation table, wherein a guide fixing mechanism is arranged on the operation table, the guide fixing mechanism comprises a supporting plate, the supporting plate is respectively arranged on the front side and the rear side of the operation table, the front side and the rear side of the top of the supporting plate are respectively provided with a first moving box and a second moving box, the bottom of the first moving box and the bottom of the second moving box are respectively and movably sleeved with a first threaded rod and a second threaded rod, inner cavities of the second moving box and the first moving box are respectively and movably sleeved with a connecting plate and a movable plate, the bottom of the movable plate is connected with a fixed cotton block, and the front side of the connecting plate is connected with the rear side of the first moving box. This a guide fixing device for CNC machining center, but the height-adjusting of fly leaf improves the scope to the high sum of first threaded rod and second threaded rod for the height of the regulation fly leaf that this device can be on a large scale, the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of CNC machining, in particular to a guide fixing device for a CNC machining center.
Background
CNC, also called computer gong, CNCCH or numerical control machine, is a novel processing technology, and the main work is to program a processing program, namely, the original manual work is converted into computer programming. The CNC machining method and the CNC machining device have the advantages that manual machining experience is certainly needed, CNC is short for computer numerical control machine tools and is an automatic machine tool with program control, parts need to be fixed during CNC machining at present, and currently used fixing devices are various and various, but some defects still exist.
The general guide fixing device for the CNC machining center fixes parts with different sizes and thicknesses, but the conventional guide fixing device for the CNC machining center has limited adjusting and fixing height, and when the parts are too thick, the parts with very thick thicknesses are difficult to fix.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a guiding fixture for a CNC machining center, which solves the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a guide fixing device for CNC machining center, includes the operation panel, be equipped with guide fixed establishment on the operation panel, guide fixed establishment includes the backup pad, the backup pad is all installed to the side around the operation panel, the side is equipped with first removal case and second removal case respectively around the backup pad top, first threaded rod and second threaded rod have been cup jointed in the bottom of first removal case and the bottom of second removal case activity respectively, connecting plate and fly leaf have been cup jointed in the inner chamber of second removal case and first removal case activity respectively, the bottom of fly leaf is connected with fixed cotton piece, the front side of connecting plate is connected with the rear side of first removal case, the bottom of connecting plate and fly leaf all is connected with the connecting seat, the plectane that is located the connecting seat inner chamber is all installed at the top of first threaded rod and second threaded rod.
Optionally, the guide fixing mechanism further comprises a first chain wheel, a first chain, a second chain wheel and a second chain, the first chain wheel is fixedly sleeved on the lower portion of the first threaded rod, the first chain is meshed with the outer side of the first chain wheel, the second chain wheel is fixedly sleeved on the lower portion of the second threaded rod, and the second chain is meshed with the outer side of the second chain wheel.
Optionally, the second chain and the first chain are both located on the outer side of the lower portion of the operating platform, and the first chain is located on the inner side of the second chain.
Optionally, the whole of fly leaf is the I shape, fixed cotton piece sets up the front side in the fly leaf bottom, and fixed cotton piece is located the top of operation panel.
Optionally, the connecting plate is integrally T-shaped, and the front side of the connecting plate is disposed at the lower portion of the rear side of the first movable box.
Optionally, the inner cavity of the bottom of the second movable box is provided with threads matched with the second threaded rod, and the inner cavity of the bottom of the first movable box is provided with threads matched with the first threaded rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a guide fixing device for CNC machining center through rotatory first threaded rod, drives the fly leaf and removes at first removal case for fly leaf control range is between the height of first threaded rod, drives the connecting plate through rotatory second threaded rod and removes in the second removal case, thereby drives first removal case and removes, but the height-adjusting of fly leaf improves the scope to the high sum of first threaded rod and second threaded rod, makes the height of regulation fly leaf that this device can be on a large scale, and the practicality is stronger.
2. This a guide fixing device for CNC machining center because be equipped with first sprocket and first chain on the first threaded rod, is equipped with second sprocket and second chain on the second threaded rod for rotatory first threaded rod or a second threaded rod can drive a plurality of first threaded rods or a plurality of second threaded rod rotatory, has improved the efficiency of fixed part.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a guiding fixture for a CNC machining center according to the present invention;
FIG. 2 is an enlarged view of a pilot fixture for a CNC machining center of the present invention at A;
FIG. 3 is an enlarged view at B of a pilot fixture for a CNC machining center of the present invention;
FIG. 4 is a schematic view of a support plate of the present invention for a pilot fixture of a CNC machining center;
FIG. 5 is a cross-sectional view of a second moveable housing of a pilot fixture for a CNC machining center in accordance with the present invention;
fig. 6 is an exploded view of a coupling seat and a circular plate of a guide fixture for a CNC machining center according to the present invention.
In the figure: 1. an operation table; 2. a guide fixing mechanism; 201. a support plate; 202. a first movable box; 203. A second movable box; 204. a first threaded rod; 205. a second threaded rod; 206. a connecting plate; 207. a movable plate; 208. fixing the cotton blocks; 209. a connecting seat; 210. a circular plate; 211. a first sprocket; 212. a first chain; 213. a second sprocket; 214. and a second chain.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 4, 5 and 6, the utility model provides a guiding and fixing device for a CNC machining center, which comprises an operation table 1, wherein a guiding and fixing mechanism 2 is arranged on the operation table 1, the guiding and fixing mechanism 2 comprises a supporting plate 201, the supporting plate 201 is arranged on the front side and the rear side of the operation table 1, the first moving box 202 and the second moving box 203 are respectively arranged on the front side and the rear side of the top of the supporting plate 201, the inner cavity of the bottom of the second moving box 203 is provided with a thread matched with a second threaded rod 205, the inner cavity of the bottom of the first moving box 202 is provided with a thread matched with a first threaded rod 204, the bottom of the first moving box 202 and the bottom of the second moving box 203 are respectively movably sleeved with a first threaded rod 204 and a second threaded rod 205, the inner cavities of the second moving box 203 and the first moving box 202 are respectively movably sleeved with a connecting plate 206 and a movable plate 207, the bottom of the movable plate 207 is connected with a fixed cotton block 208, the whole connecting plate 206 is in a T shape, the front side of the connecting plate 206 is arranged at the lower part of the rear side of the first moving box 202 by utilizing the shape characteristics of the connecting plate 206, the height of the first moving box 202 is convenient to adjust, the whole movable plate 207 is in an I shape, the fixed cotton block 208 is arranged at the front side of the bottom of the movable plate 207, the fixed cotton block 208 is positioned above the operating platform 1, the movable plate 207 is convenient to be connected with the first moving box 202 and the fixed cotton block 208, the front side of the connecting plate 206 is connected with the rear side of the first moving box 202, the bottoms of the connecting plate 206 and the movable plate 207 are both connected with the connecting seat 209, the tops of the first threaded rod 204 and the second threaded rod 205 are both provided with the threaded rod 210 positioned in the inner cavity of the connecting seat 209, the movable plate 207 is driven to move in the first moving box 202 by rotating the first threaded rod 204, the adjusting range of the movable plate 207 is between the heights of the first threaded rod 204, the second threaded rod 205 is rotated to drive the connecting plate 206 to move in the second moving box 203, so that the first moving box 202 is driven to move, the adjusting height of the movable plate 207 is increased to the range of the sum of the heights of the first threaded rod 204 and the second threaded rod 205, the height of the movable plate 207 can be adjusted on a large scale, and the practicability is higher.
Referring to fig. 2 and 3, the guiding and fixing mechanism 2 further includes a first sprocket 211, a first chain 212, a second sprocket 213 and a second chain 214, the first sprocket 211 is fixedly sleeved on the lower portion of the first threaded rod 204, the first chain 212 is engaged with the outer side of the first sprocket 211, the second sprocket 213 is fixedly sleeved on the lower portion of the second threaded rod 205, the second chain 214 is engaged with the outer side of the second sprocket 213, since the first threaded rod 204 is provided with the first sprocket 211 and the first chain 212, the second threaded rod 205 is provided with the second sprocket 213 and the second chain 214, make rotatory a first threaded rod 204 or a second threaded rod 205 can drive a plurality of first threaded rods 204 or a plurality of second threaded rod 205 rotations, improved fixed part's efficiency, second chain 214 and first chain 212 all are located the outside of operation panel 1 lower part, and first chain 212 is located the inboard of second chain 214.
The working principle is as follows: when the device is used, the thickness of the part is fixed according to the requirement, the height of the movable plate 207 is adjusted, the first threaded rod 204 and the second threaded rod 205 are respectively rotated, due to the engagement connection between the first moving box 202 and the first threaded rod 204, the engagement connection between the second moving box 203 and the second threaded rod 205, since the first and second threaded rods 204 and 205 are connected to the movable plate 207 and the connection plate 206 by the connection seats 209 and the circular plate 210, thereby driving the movable plate 207 to move in the first moving box 202, driving the connecting plate 206 to move in the second moving box 203, adjusting the movable plate 207 to a proper position, placing the parts to be fixed on the top of the operation table 1, then, the second threaded rod 205 and the first threaded rod 204 are rotated reversely to drive the movable plate 207 and the fixed cotton block 208 to move downwards, the fixing cotton block 208 is brought into contact with the part to fix the part on the top of the operation table 1.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The guide fixing device for the CNC machining center comprises an operating platform (1) and is characterized in that a guide fixing mechanism (2) is arranged on the operating platform (1), the guide fixing mechanism (2) comprises a supporting plate (201), the supporting plate (201) is installed on the front side and the rear side of the operating platform (1), a first movable box (202) and a second movable box (203) are respectively arranged on the front side and the rear side of the top of the supporting plate (201), a first threaded rod (204) and a second threaded rod (205) are respectively movably sleeved on the bottom of the first movable box (202) and the bottom of the second movable box (203), a connecting plate (206) and a movable plate (207) are respectively movably sleeved on inner cavities of the second movable box (203) and the first movable box (202), a fixed cotton block (208) is connected on the bottom of the movable plate (207), and the front side of the connecting plate (206) is connected with the rear side of the first movable box (202), the bottom of connecting plate (206) and fly leaf (207) all is connected with connecting seat (209), disc (210) that are located connecting seat (209) inner chamber are all installed to the top of first threaded rod (204) and second threaded rod (205).
2. The guiding fixture for a CNC machining center according to the claim 1 is characterized in that the guiding fixture (2) further comprises a first sprocket (211), a first chain (212), a second sprocket (213) and a second chain (214), the first sprocket (211) is fixedly sleeved on the lower portion of the first threaded rod (204), the first chain (212) is engaged on the outer side of the first sprocket (211), the second sprocket (213) is fixedly sleeved on the lower portion of the second threaded rod (205), and the second chain (214) is engaged on the outer side of the second sprocket (213).
3. A guide fixture for CNC machining centers according to claim 2 characterized in that the second chain (214) and the first chain (212) are both located outside the lower part of the console (1), the first chain (212) being located inside the second chain (214).
4. The guide fixture for CNC machining center according to the claim 1 is characterized in that the whole of the movable plate (207) is h-shaped, the fixing cotton block (208) is arranged at the front side of the bottom of the movable plate (207), and the fixing cotton block (208) is located above the operation table (1).
5. The guide fixture for a CNC machining center according to the claim 1, characterized in that the whole of the connection plate (206) is T-shaped, and the front side of the connection plate (206) is disposed at the lower part of the rear side of the first moving box (202).
6. The guiding fixture for a CNC machining center according to the claim 1 is characterized in that the inner cavity of the bottom of the second moving box (203) is provided with a thread matching the second threaded rod (205) and the inner cavity of the bottom of the first moving box (202) is provided with a thread matching the first threaded rod (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121985851.8U CN216097612U (en) | 2021-08-23 | 2021-08-23 | A guide fixing device for CNC machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121985851.8U CN216097612U (en) | 2021-08-23 | 2021-08-23 | A guide fixing device for CNC machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097612U true CN216097612U (en) | 2022-03-22 |
Family
ID=80727784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121985851.8U Active CN216097612U (en) | 2021-08-23 | 2021-08-23 | A guide fixing device for CNC machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097612U (en) |
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2021
- 2021-08-23 CN CN202121985851.8U patent/CN216097612U/en active Active
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