CN209936662U - Counterweight mechanism of polishing and grinding machine - Google Patents
Counterweight mechanism of polishing and grinding machine Download PDFInfo
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- CN209936662U CN209936662U CN201920482614.6U CN201920482614U CN209936662U CN 209936662 U CN209936662 U CN 209936662U CN 201920482614 U CN201920482614 U CN 201920482614U CN 209936662 U CN209936662 U CN 209936662U
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Abstract
The utility model relates to a throw counter weight mechanism of mill, including base, balancing weight, mount, solid fixed ring and lift axle, the base is the fretwork setting, the Z axial of balancing weight is equipped with the through-hole, the mount is fixed set up in the base upper end, the lift axle through solid fixed ring with the mount is fixed and set up in along the Z axial in the base, the balancing weight passes through the through-hole slide set up in on the lift axle. The utility model discloses a counter weight mechanism is through the balancing weight that Z axial set up in the base, and the accessible is connected effective balance with the objective table and is set up on the objective table and the weight of other mechanisms that set up on it to reach and subtract heavy effect for other mechanisms that set up on the objective table and on, alleviateed the loss to drive arrangement, and then promoted the burnishing machine in the precision of adding man-hour, improved production efficiency simultaneously greatly.
Description
Technical Field
The utility model relates to a lathe technical field, concretely relates to throw counter weight mechanism of mill.
Background
With the development of technology, polishing machines are widely used for polishing and grinding workpieces. Modern manufacturing industry has proposed more and more requirement to numerical control equipment, require equipment can realize high-speed, high efficiency, high accuracy and realize the diversified processing of complicated part, machine tool more and more wide application is in the modernization equipment ranks of processing complicated part, and a precision is high, the programming is nimble, material bearing mechanism that can diversely remove can show help promoting machine tool's each item performance, but the polishing head lifting frame of current machine tool has the defect, because the weight of polishing head self influences machining precision and machining efficiency when processing the working price, thereby can not satisfy the industrial demand far away, so production efficiency is not high relatively.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a counter weight mechanism of polishing machine, this counter weight mechanism can effectively balance the weight of polishing head self to reach and throw the effect that the head subtracts the weight for the balance, and then promote the burnishing machine in the precision of adding man-hour, improved production efficiency simultaneously greatly.
The purpose of the utility model is realized through the following technical scheme: including base, balancing weight, mount, solid fixed ring and lift axle, the base is the fretwork setting, the balancing weight is equipped with the through-hole, the mount is fixed set up in the base upper end, the lift axle via solid fixed ring with the mount is fixed and set up in along the Z axial in the base, the balancing weight with lift axle sliding fit, the lift axle holds and locates in the through-hole. Furthermore, the fixing frame is an H-shaped fixing frame, a first fixing hole is formed in the left side wall of the fixing frame, and a second fixing hole is formed in the right side wall of the fixing frame.
Furthermore, the counterweight mechanism further comprises a Z-axis lead screw, a first driving device and a bearing piece, wherein the first driving device is fixed on the upper portion of the side wall of the base, the bearing piece is fixed on the lower portion of the side wall of the base, one end of the Z-axis lead screw is rotatably connected with the first driving device, the other end of the Z-axis lead screw is rotatably connected with the bearing piece, and the Z-axis lead screw is rotatably arranged on the base along the Z axial direction. Furthermore, the first driving device is a servo motor.
Furthermore, this counter weight mechanism still includes slide rail, slider, objective table and nut spare, the slide rail set up in the base, the objective table through the slider slide set up in on the slide rail and with nut spare fixed connection, nut spare spiral shell is located the Z axle lead screw, first drive arrangement drive nut spare drives the objective table is followed the slide rail slides from top to bottom.
Furthermore, the counterweight mechanism further comprises a first fixed shaft group arranged in the first fixed hole, a second fixed shaft group arranged in the second fixed hole, and a first chain wheel group and a second chain wheel group which are rotatably arranged on the first fixed shaft group and the second fixed shaft group.
Furthermore, the counterweight mechanism also comprises a first chain and a second chain which are used for connecting the counterweight block and the objective table, the counterweight block is provided with a first connecting column and a second connecting column, one end of the first chain is fixedly connected with the first connecting column after passing through a first chain wheel set, and the other end of the first chain is connected with the objective table; and one end of the second chain passes through the second chain wheel set and is fixedly connected with the second connecting column, and the other end of the second chain is connected with the objective table.
Furthermore, a baffle group is arranged at one end, close to the bearing component, of the base.
The beneficial effects of the utility model reside in that: the utility model discloses a counter weight mechanism is through the balancing weight that Z axial set up in the base, and the accessible is connected the weight of other mechanisms that set up on effective balance objective table and the objective table with the objective table to reach and subtract the effect of heavy for other mechanisms that set up on and on the objective table, alleviateed the loss to drive arrangement, and then promoted the burnishing machine in the precision of adding man-hour, improved production efficiency simultaneously greatly.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is a perspective view of another angle of the present invention;
fig. 4 is an exploded schematic view of the present invention;
FIG. 5 is a schematic structural view of the counterweight block of the present invention during fixing;
FIG. 6 is a schematic structural view of the counterweight of the present invention;
fig. 7 is a schematic view of a partial structure of the fixing frame of the present invention;
fig. 8 is a schematic structural view of the fixing frame of the present invention.
The reference signs are: 1-base, 2-balancing weight, 21-through hole, 22-first connecting column, 23-second connecting column, 3-fixing frame, 31-first fixing hole, 32-second fixing hole, 4-fixing ring, 5-lifting shaft, 6-Z shaft screw rod, 7-first driving device, 8-bearing component, 9-sliding rail, 10-sliding block, 11-objective table, 12-nut component, 13-first fixing shaft group, 14-second fixing shaft group, 15-first chain wheel group, 16-second chain wheel group, 17-first chain, 18-second chain and 19 baffle group.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1 to 8, which are not intended to limit the present invention.
Referring to fig. 1-8, a counter weight mechanism of polishing and burnishing machine, includes base 1, balancing weight 2, mount 3, solid fixed ring 4 and lift axle 5, base 1 is the fretwork setting, the Z axial of balancing weight 2 is equipped with through-hole 21, mount 3 fixed set up in base 1 upper end, lift axle 5 through solid fixed ring 4 with mount 3 is fixed and set up in along the Z axial in base 1, balancing weight 2 with lift axle 5 sliding fit, lift axle 5 holds and establishes in through-hole 21. Furthermore, the fixing frame 3 is an H-shaped fixing frame 3, a first fixing hole 31 is formed in a left side wall of the fixing frame 3, and a second fixing hole 32 is formed in a right side wall of the fixing frame 3.
In this implementation counterweight mechanism sets up balancing weight 2 through Z axial in base 1, can effectively balance objective table 11 and set up the weight of the head of polishing on objective table 11 through balancing weight 2 of being connected with objective table 11 to reach and subtract heavy effect for the head of polishing that adds the installation, alleviateed the loss to first drive arrangement 7, and then promoted the burnishing machine precision of adding man-hour, improved production efficiency simultaneously greatly.
In this embodiment, the counterweight mechanism further includes a Z-axis screw rod 6, a first driving device 7, and a bearing member 8, where the first driving device 7 is fixed on the upper portion of the sidewall of the base 1, the bearing member 8 is fixed on the lower portion of the sidewall of the base 1, one end of the Z-axis screw rod 6 is rotatably connected to the first driving device 7, and the other end of the Z-axis screw rod is rotatably connected to the bearing member 8, so that the Z-axis screw rod 6 is rotatably disposed on the base 1 along the Z-axis direction. Furthermore, the first driving device 7 is a servo motor. This counter weight mechanism still includes slide rail 9, slider 10, objective table 11 and nut spare 12, slide rail 9 set up in base 1 is located state 6 both sides of Z axle screw rod, objective table 11 pass through slider 10 slide set up in on slide rail 9 and with nut spare 12 fixed connection, nut spare 12 spiral shell is located Z axle screw rod 6, first drive arrangement 7 can drive nut spare 12 drives objective table 11 follows slide rail 9 slides from top to bottom.
According to the embodiment, the first driving device 7, the Z-axis screw rod and the slide rail 6 are arranged on the base 1, so that the counterweight block 2 can be effectively connected with the objective table 11, the objective table 11 is driven by the first driving device 7 to move while the base 1 moves, the counterweight block 2 moves together, the effect of reducing weight of a polishing head is achieved, the loss of the first driving device 7 is reduced, and the precision of the polishing machine during processing is improved.
In this embodiment, the counterweight mechanism further includes a first fixed shaft group 13 disposed in the first fixed hole 31, a second fixed shaft group 14 disposed in the second fixed hole 32, and a first sprocket group 15 rotatably disposed on the first fixed shaft group 13 and a second sprocket group 16 rotatably disposed on the second fixed shaft group 14. Furthermore, the counterweight mechanism further comprises a first chain 17 and a second chain 18 which are used for connecting the counterweight block 2 and the objective table 11, the counterweight block 2 is provided with a first connecting column 22 and a second connecting column 23, one end of the first chain 17 passes through a first chain wheel set 15 and is fixedly connected with the first connecting column 22, and the other end of the first chain 17 is connected with the objective table 11; one end of the second chain 18 passes through the second chain wheel set 16 and is fixedly connected with the second connecting column 23, and the other end is connected with the objective table 11. The end of the base 1 close to the bearing member 8 is provided with a baffle group 19.
In the embodiment, the first chain wheel set 15 and the second chain wheel set 16 which can be clamped for transmission are arranged on the fixing frame 3 to drive the first chain 17 and the second chain 18 to lift the balancing weight 2, so that the weight reduction effect of a polishing head additionally installed is achieved, the loss of the first driving device 7 is reduced, the precision of the polishing machine in processing is further improved, and meanwhile, the production efficiency is greatly improved. In addition, the baffle group 19 is arranged at one end of the base 1 close to the bearing piece 8, so that the object stage 11 and the objects arranged on the object stage 11 can be well prevented from sliding down along the slide rail 9 and sliding out of the slide rail 9 due to improper operation or failure of the first driving device 7, and a good baffle effect is achieved.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (8)
1. The utility model provides a counter weight mechanism of polishing machine which characterized in that: including base, balancing weight, mount, solid fixed ring and lift axle, the base is the fretwork setting, the balancing weight is equipped with the through-hole, the mount is fixed set up in the base upper end, the lift axle via solid fixed ring with the mount is fixed and set up in along the Z axial in the base, the balancing weight with lift axle sliding fit, the lift axle holds and locates in the through-hole.
2. A counterweight mechanism for a polishing machine according to claim 1, wherein: the counterweight mechanism further comprises a Z-axis lead screw, a first driving device and a bearing piece, wherein the first driving device is fixed to the upper portion of the side wall of the base, the bearing piece is fixed to the lower portion of the side wall of the base, one end of the Z-axis lead screw is connected with the first driving device in a rotating mode, the other end of the Z-axis lead screw is connected with the bearing piece in a rotating mode, and the Z-axis lead screw is arranged on the base in a rotating mode along the Z axial direction.
3. A counterweight mechanism for a polishing machine according to claim 2, wherein: the counterweight mechanism further comprises a sliding rail, a sliding block, an objective table and a nut piece, wherein the sliding rail is arranged on the base, the objective table is arranged on the sliding rail in a sliding mode and fixedly connected with the nut piece, the nut piece is arranged on the Z-axis lead screw in a threaded mode, and the first driving device drives the nut piece to drive the objective table to slide up and down along the sliding rail.
4. A counterweight mechanism for a polishing machine according to claim 1, wherein: the fixing frame is an H-shaped fixing frame, a first fixing hole is formed in the left side wall of the fixing frame, and a second fixing hole is formed in the right side wall of the fixing frame.
5. The counterweight mechanism of a polishing machine according to claim 4, wherein: the counterweight mechanism further comprises a first fixed shaft group arranged in the first fixed hole, a second fixed shaft group arranged in the second fixed hole, a first chain wheel group arranged on the first fixed shaft group in a rotating mode and a second chain wheel group arranged on the second fixed shaft group in a rotating mode.
6. A counterweight mechanism for a polishing machine according to claim 5, wherein: the counterweight mechanism also comprises a first chain and a second chain which are used for connecting the counterweight block and the objective table, the counterweight block is provided with a first connecting column and a second connecting column, one end of the first chain is fixedly connected with the first connecting column after passing through a first chain wheel group, and the other end of the first chain is connected with the objective table; and one end of the second chain passes through the second chain wheel set and is fixedly connected with the second connecting column, and the other end of the second chain is connected with the objective table.
7. A counterweight mechanism for a polishing machine according to claim 2, wherein: and one end of the base, which is close to the bearing piece, is provided with a baffle group.
8. A counterweight mechanism for a polishing machine according to claim 2, wherein: the first driving device is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482614.6U CN209936662U (en) | 2019-04-09 | 2019-04-09 | Counterweight mechanism of polishing and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920482614.6U CN209936662U (en) | 2019-04-09 | 2019-04-09 | Counterweight mechanism of polishing and grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN209936662U true CN209936662U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920482614.6U Active CN209936662U (en) | 2019-04-09 | 2019-04-09 | Counterweight mechanism of polishing and grinding machine |
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| CN (1) | CN209936662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833404A (en) * | 2022-03-31 | 2022-08-02 | 南通星汉机械有限公司 | Grinding wheel generating gear grinding machine |
-
2019
- 2019-04-09 CN CN201920482614.6U patent/CN209936662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833404A (en) * | 2022-03-31 | 2022-08-02 | 南通星汉机械有限公司 | Grinding wheel generating gear grinding machine |
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Address after: 523128 No.3 niuxing Road, Niushan, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: DONGGUAN JINTAIYANG PRECISION TECHNOLOGY Co.,Ltd. Address before: 523000 Golden Second Road, Nancheng Street, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINTAIYANG PRECISION TECHNOLOGY Co.,Ltd. |