CN212095731U - Polishing head is with taking buffering moving mechanism - Google Patents
Polishing head is with taking buffering moving mechanism Download PDFInfo
- Publication number
- CN212095731U CN212095731U CN202020490459.5U CN202020490459U CN212095731U CN 212095731 U CN212095731 U CN 212095731U CN 202020490459 U CN202020490459 U CN 202020490459U CN 212095731 U CN212095731 U CN 212095731U
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- fixed
- moving
- moving mechanism
- connecting plate
- top surface
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- Expired - Fee Related
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Abstract
The utility model discloses a polishing head is with taking buffering moving mechanism, which comprises a frame, the top surface of the roof of frame is fixed with upper bracket, the middle part of the roof of upper bracket has a central removal through groove, the top surface of the roof of upper bracket is fixed with last transverse moving mechanism, the lower part of the last moving block of last transverse moving mechanism stretches out the central removal through groove, the bottom surface of last moving block is fixed with the horizontal connecting plate that extends around, the bottom surface of horizontal connecting plate is fixed with the back-and-forth movement mechanism; the vertical rod and the guide sleeve which are arranged on the bottom surface of the main moving block are buffered by the buffer spring, so that a polishing head and the like which are arranged on the bottom surface of the lower connecting plate can be automatically finely adjusted and stretched according to the extension or compression of the buffer spring when being processed, the polishing effect is ensured, the polishing head and the like cannot generate hard pressure collision with a mold, and the problem of polishing without contact with the bottom surface of the inner cavity of the mold cannot occur.
Description
Technical Field
The utility model relates to a mould equipment technical field, more specifically the utility model relates to a rubbing head of polishing is with taking buffering moving mechanism that says so.
Background
After the existing mold is used for a certain time, the wall surface in the existing mold needs to be trimmed and processed, such as polishing and grinding, some of the existing molds adopt mechanical automatic lifting type bristles to grind, the existing molds are generally installed on a moving mechanism, the existing moving mechanism is not provided with structures such as a buffer device, but the inner cavity of the mold generally has height settings, the precision between the heights is high, the lifting precision of the bristles cannot meet the requirement of the inner cavity of the mold, and the bristles can be too high to touch the bottom surface of the inner cavity or too low in height when being automatically ground, so that the bottom of the bristles is pressed on the bottom surface of the inner cavity, and the grinding effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at being not enough to prior art, and provide a burnishing and polishing head is with taking buffering moving mechanism, the vertical pole and the uide bushing that install in the bottom surface of its main movable block adopt the buffer spring buffering, make the burnishing and polishing head etc. of installation on the bottom surface of connecting plate under add man-hour it can be according to buffer spring's extension or the automatic fine setting of compression is flexible, guarantee the effect of polishing, make it can not produce hard with the mould and press the collision, the problem of polishing with mould inner chamber bottom surface contactless can not appear yet.
The technical solution of the utility model is as follows:
a belt buffer moving mechanism for a polishing head comprises a rack, wherein an upper support frame is fixed on the top surface of a top plate of the rack, a central moving through groove is formed in the middle of the top plate of the upper support frame, an upper transverse moving mechanism is fixed on the top surface of the top plate of the upper support frame, the lower part of an upper moving block of the upper transverse moving mechanism extends out of the central moving through groove, a horizontal connecting plate extending forwards and backwards is fixed on the bottom surface of the upper moving block, and a front-back moving mechanism is fixed on the bottom surface of the horizontal connecting plate;
the bottom surface of the main moving block of the back-and-forth moving mechanism is fixed with an upper connecting plate, the bottom surface of the upper connecting plate is fixed with a plurality of vertical rods, a lower connecting plate is arranged below the upper connecting plate, the top surface of the lower connecting plate is fixed with a plurality of guide sleeves, the vertical rods are inserted in the corresponding guide sleeves, a limiting sleeve body is fixed on the outer side wall of the upper part of each vertical rod, a radial extending ring is fixed at the bottom end of the limiting sleeve body, the guide sleeves are inserted in the radial extending ring, a radial edge is formed on the outer side wall of the top of each guide sleeve, and the radial edge is.
The vertical rod is inserted and sleeved with a buffer spring, the bottom end of the buffer spring is stressed on the top surface of the radial edge, and the top end of the buffer spring is stressed on the bottom surface of the top plate of the limiting sleeve body.
The upper transverse moving mechanism comprises upper vertical plates fixed to the left part and the right part of the top surface of a top plate of the upper support frame, two ends of an upper transverse moving screw are hinged to the two upper vertical plates through bearings, a transverse moving motor is fixed to the outer side wall of one of the upper vertical plates, the transverse moving motor drives the upper transverse moving screw to rotate, and an upper moving block is in threaded connection with the upper transverse moving screw.
The top surfaces of the two upper vertical plates are fixed on the bottom surface of the upper transverse plate, the bottom surface of the upper transverse plate is fixed with an upper transverse guide part, the top surface of the upper moving block is fixed with an upper sliding block, and the upper transverse guide part is inserted in a sliding groove formed in the top surface of the upper sliding block.
The front-back moving mechanism comprises lower vertical plates fixed on the front part and the rear part of the bottom surface of the horizontal connecting plate, two ends of a moving screw rod extending front and back are hinged to the two lower vertical plates through bearings, a moving motor is fixed on the outer side wall of one of the lower vertical plates and drives the moving screw rod to rotate, and a main moving block is screwed on the moving screw rod.
The bottom surface of the horizontal connecting plate is fixedly provided with a lower guide strip extending forwards and backwards, the top surface of the main moving block is fixedly provided with a moving slide block, and the lower guide strip is inserted in a sliding groove formed in the top surface of the moving slide block.
The beneficial effects of the utility model reside in that:
the vertical rod and the guide sleeve which are arranged on the bottom surface of the main moving block are buffered by the buffer spring, so that a polishing head and the like which are arranged on the bottom surface of the lower connecting plate can be automatically finely adjusted and stretched according to the extension or compression of the buffer spring when being processed, the polishing effect is ensured, the polishing head and the like cannot generate hard pressure collision with a mold, and the problem of polishing without contact with the bottom surface of the inner cavity of the mold cannot occur.
Drawings
Fig. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial bottom view of the forward and backward moving mechanism of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 3, a belt buffer moving mechanism for a polishing head comprises a frame 10, wherein an upper support frame 11 is fixed on the top surface of the top plate of the frame 10, a central moving through groove 12 is formed in the middle of the top plate of the upper support frame 11, an upper transverse moving mechanism 20 is fixed on the top surface of the top plate of the upper support frame 11, the lower part of an upper moving block 21 of the upper transverse moving mechanism 20 extends out of the central moving through groove 12, a horizontal connecting plate 22 extending forwards and backwards is fixed on the bottom surface of the upper moving block 21, and a front-back moving mechanism 30 is fixed on the bottom surface of the horizontal connecting plate 22;
an upper connecting plate 32 is fixed on the bottom surface of a main moving block 31 of the front-back moving mechanism 30, a plurality of vertical rods 33 are fixed on the bottom surface of the upper connecting plate 32, a lower connecting plate 34 is arranged below the upper connecting plate 32, a plurality of guide sleeves 35 are fixed on the top surface of the lower connecting plate 34, the vertical rods 33 are inserted in the corresponding guide sleeves 35, a limit sleeve body 331 is fixed on the outer side wall of the upper portion of each vertical rod 33, a radial extending ring 332 is fixed at the bottom end of the limit sleeve body 331, the guide sleeves 35 are inserted in the radial extending rings 332, a radial edge 351 is formed on the outer side wall of the top portion of each guide sleeve 35, and the radial edge 351 is pressed on the top surface.
Further, the vertical rod 33 is inserted with the buffer spring 1, the bottom end of the buffer spring 1 is forced on the top surface of the radial edge 351, and the top end of the buffer spring 1 is forced on the bottom surface of the top plate of the position-limiting sleeve 331.
Further, the upper transverse moving mechanism 20 includes upper vertical plates 23 fixed to the left and right of the top surface of the top plate of the upper support frame 11, two ends of an upper transverse moving screw 24 are hinged to the two upper vertical plates 23 through bearings, a transverse moving motor 25 is fixed to the outer side wall of one of the upper vertical plates 23, an output shaft of the transverse moving motor 25 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the upper transverse moving screw 24, the transverse moving motor 25 drives the upper transverse moving screw 24 to rotate, and the upper moving block 21 is screwed on the upper transverse moving screw 24.
Further, the top surfaces of the two upper vertical plates 23 are fixed to the bottom surface of the upper transverse plate 26, the bottom surface of the upper transverse plate 26 is fixed with an upper transverse guide portion 27, the top surface of the upper moving block 21 is fixed with an upper sliding block 211, and the upper transverse guide portion 27 is inserted into a sliding slot formed in the top surface of the upper sliding block 211.
Further, the front-back moving mechanism 30 includes lower vertical plates 36 fixed to the front and rear portions of the bottom surface of the horizontal connecting plate 22, two ends of a moving screw 38 extending forward and backward are hinged to the two lower vertical plates 36 through a bearing, a moving motor 37 is fixed to an outer side wall of one of the lower vertical plates 36, an output shaft of the moving motor 37 is a spline shaft, the spline shaft is inserted into a spline hole formed in one end of the moving screw 38, the moving motor 37 drives the moving screw 38 to rotate, and the main moving block 31 is screwed to the moving screw 38.
Further, a lower guide bar 2 extending forward and backward is fixed to a bottom surface of the horizontal connecting plate 22, a moving slider 311 is fixed to a top surface of the main moving block 31, and the lower guide bar 2 is inserted into a slide groove formed in the top surface of the moving slider 311.
This embodiment is when using, will polish host computer installation such as pole on the bottom surface of connecting plate 34 down, through moving motor 37 and the operation of lateral shifting motor 25, realize polishing the lateral shifting and the back-and-forth movement of host computer such as pole, adjust the shift position, and can realize flexible fine setting through buffer spring 1, guarantee that polishing parts such as pole can not hard-pressing collision die cavity bottom surface, guarantee polishing effect.
Claims (6)
1. The utility model provides a polishing is band buffering moving mechanism for rubbing head, includes frame (10), its characterized in that: an upper support frame (11) is fixed on the top surface of a top plate of the rack (10), a central moving through groove (12) is formed in the middle of the top plate of the upper support frame (11), an upper transverse moving mechanism (20) is fixed on the top surface of the top plate of the upper support frame (11), the lower part of an upper moving block (21) of the upper transverse moving mechanism (20) extends out of the central moving through groove (12), a horizontal connecting plate (22) extending forwards and backwards is fixed on the bottom surface of the upper moving block (21), and a front-back moving mechanism (30) is fixed on the bottom surface of the horizontal connecting plate (22);
an upper connecting plate (32) is fixed to the bottom surface of a main moving block (31) of the front-back moving mechanism (30), a plurality of vertical rods (33) are fixed to the bottom surface of the upper connecting plate (32), a lower connecting plate (34) is arranged below the upper connecting plate (32), a plurality of guide sleeves (35) are fixed to the top surface of the lower connecting plate (34), the vertical rods (33) are inserted in the corresponding guide sleeves (35), a limiting sleeve body (331) is fixed to the outer side wall of the upper portion of each vertical rod (33), a radial extending ring (332) is fixed to the bottom end of each limiting sleeve body (331), the guide sleeves (35) are inserted in the radial extending rings (332), a radial edge (351) is formed on the outer side wall of the top of each guide sleeve (35), and the radial edge (351) is pressed against the top surface of each radial extending ring (.
2. A tape buffer moving mechanism for polishing head according to claim 1, wherein: the vertical rod (33) is sleeved with the buffer spring (1), the bottom end of the buffer spring (1) is stressed on the top surface of the radial edge (351), and the top end of the buffer spring (1) is stressed on the bottom surface of the top plate of the limiting sleeve body (331).
3. A tape buffer moving mechanism for polishing head according to claim 1, wherein: the upper transverse moving mechanism (20) comprises upper vertical plates (23) fixed to the left portion and the right portion of the top face of a top plate of the upper support frame (11), two ends of an upper transverse moving screw rod (24) are hinged to the two upper vertical plates (23) through bearings, a transverse moving motor (25) is fixed to the outer side wall of one upper vertical plate (23), the transverse moving motor (25) drives the upper transverse moving screw rod (24) to rotate, and an upper moving block (21) is in threaded connection with the upper transverse moving screw rod (24).
4. A tape buffer moving mechanism for a polishing head according to claim 3, wherein: the top surfaces of the two upper vertical plates (23) are fixed on the bottom surface of the upper transverse plate (26), the bottom surface of the upper transverse plate (26) is fixed with an upper transverse guide part (27), the top surface of the upper moving block (21) is fixed with an upper sliding block (211), and the upper transverse guide part (27) is inserted in a sliding groove formed in the top surface of the upper sliding block (211).
5. A tape buffer moving mechanism for polishing head according to claim 1, wherein: the front-back moving mechanism (30) comprises lower vertical plates (36) fixed to the front portion and the rear portion of the bottom face of the horizontal connecting plate (22), two ends of a moving screw (38) extending back and forth are hinged to the two lower vertical plates (36) through bearings, a moving motor (37) is fixed to the outer side wall of one lower vertical plate (36), the moving motor (37) drives the moving screw (38) to rotate, and a main moving block (31) is in threaded connection with the moving screw (38).
6. A tape buffer moving mechanism for polishing head according to claim 5, wherein: the bottom surface of the horizontal connecting plate (22) is fixedly provided with a lower guide strip (2) extending forwards and backwards, the top surface of the main moving block (31) is fixedly provided with a moving slide block (311), and the lower guide strip (2) is inserted in a sliding groove formed in the top surface of the moving slide block (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490459.5U CN212095731U (en) | 2020-04-07 | 2020-04-07 | Polishing head is with taking buffering moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490459.5U CN212095731U (en) | 2020-04-07 | 2020-04-07 | Polishing head is with taking buffering moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212095731U true CN212095731U (en) | 2020-12-08 |
Family
ID=73631336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490459.5U Expired - Fee Related CN212095731U (en) | 2020-04-07 | 2020-04-07 | Polishing head is with taking buffering moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212095731U (en) |
-
2020
- 2020-04-07 CN CN202020490459.5U patent/CN212095731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |