CN219152400U - Assembling clearance-free carriage, edging device and edging machine - Google Patents
Assembling clearance-free carriage, edging device and edging machine Download PDFInfo
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- CN219152400U CN219152400U CN202223436299.4U CN202223436299U CN219152400U CN 219152400 U CN219152400 U CN 219152400U CN 202223436299 U CN202223436299 U CN 202223436299U CN 219152400 U CN219152400 U CN 219152400U
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- carriage
- sliding carriage
- transmission screw
- edging
- screw rod
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Abstract
The utility model discloses an assembly clearance-free carriage, an edging device and an edging machine, which comprise a base carriage, a bearing seat and a sliding carriage, wherein the bearing seat and the sliding carriage are respectively arranged on the base carriage, a transmission screw rod is arranged between the bearing seat and the sliding carriage, the bearing seat is rotatably connected with the transmission screw rod, the sliding carriage is in threaded connection with the transmission screw rod, and an elastic connection structure is arranged between the sliding carriage and the transmission screw rod so as to eliminate the assembly clearance of the threaded connection between the sliding carriage and the transmission screw rod. Therefore, the elastic connection structure is arranged between the sliding carriage and the transmission screw rod, and the elastic connection structure is utilized to eliminate the assembly gap of threaded connection between the sliding carriage and the transmission screw rod, so that the movement precision of the sliding carriage can be improved when the transmission screw rod drives the sliding carriage to slide, and the overall movement precision of the carriage and the edging precision of the edging assembly can be improved.
Description
Technical Field
The utility model relates to the technical field of glass edge grinding machines, in particular to a carriage without assembly clearance, an edge grinding device and an edge grinding machine.
Background
This section provides only background information related to the present application so as to enable those skilled in the art to more thoroughly and accurately understand the present application, and is not necessarily prior art.
The edge grinder is one of the earliest and largest-used mechanical devices among glass deep processing devices. The main function is to grind the glass flat, grind the right angle and make some special shapes.
All have edging device in the edging machine equipment, wherein, edging device has planker and edging subassembly, and the planker is used for installing edging subassembly and provides the removal direction for edging subassembly to make edging subassembly can carry out edging or the withdrawal to the glass product of treating processing, consequently, the holistic removal precision of planker will directly influence the edging precision of edging subassembly. At present, the connection of the sliding carriage and the transmission screw rod in the carriage is in threaded connection, and because the threaded holes and the external threads are machined, machining errors are necessarily avoided, the machining errors necessarily cause assembly gaps between the sliding carriage and the transmission screw rod, and the overall movement precision of the carriage and the edging precision of the edging assembly are necessarily affected due to the assembly gaps.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the carriage without the assembly gap, the edging device and the edging machine, which improve the overall movement precision of the carriage and the edging precision of the edging assembly.
The utility model is realized by adopting the following technical scheme: the utility model provides a no assembly clearance planker, includes the base planker, sets up respectively bearing frame and slip planker on the base planker, wherein:
the bearing seat and the sliding carriage are rotatably connected, the sliding carriage is in threaded connection with the transmission screw, and an elastic connection structure is arranged between the sliding carriage and the transmission screw so as to eliminate an assembly gap of the threaded connection between the sliding carriage and the transmission screw.
Therefore, the elastic connection structure is arranged between the sliding carriage and the transmission screw rod, and the elastic connection structure is utilized to eliminate the assembly gap of threaded connection between the sliding carriage and the transmission screw rod, so that the movement precision of the sliding carriage can be improved when the transmission screw rod drives the sliding carriage to slide, and the overall movement precision of the carriage and the edging precision of the edging assembly can be improved.
In one embodiment, the elastic connection structure comprises a protruding portion arranged on the transmission screw rod and an elastic piece penetrating through the transmission screw rod, one end of the elastic piece is connected to the protruding portion, and the other end of the elastic piece is connected to the sliding carriage.
In one embodiment, the sliding carriage is internally provided with a containing groove, one end of the transmission screw rod penetrates through the sliding carriage and then extends into the containing groove, and the protruding part and the elastic piece are both located in the containing groove.
In one embodiment, the transmission screw is provided with a shaft sleeve, and the shaft sleeve is provided with the protruding part.
In one embodiment, a dovetail groove guide rail structure is arranged between the base carriage and the sliding carriage, the dovetail groove guide rail structure comprises a dovetail groove hole and a dovetail groove tenon in sliding connection with the dovetail groove hole, one of the dovetail groove hole and the dovetail groove tenon is arranged on the base carriage, and the other of the dovetail groove hole and the dovetail groove tenon is arranged on the sliding carriage.
In one embodiment, the elastic member is one of a compression spring or an extension spring.
The utility model also provides an edging device which comprises the assembly clearance-free carriage and an edging assembly, wherein the edging assembly is arranged on the sliding carriage.
The utility model also provides an edge grinding machine, which comprises a frame and the edge grinding device, wherein the base carriage is arranged on the frame.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the elastic connection structure is arranged between the sliding carriage and the transmission screw rod, so that the elastic connection structure is utilized to eliminate the assembly gap of threaded connection between the sliding carriage and the transmission screw rod, and therefore, when the transmission screw rod drives the sliding carriage to slide, the movement precision of the sliding carriage can be improved, and further, the overall movement precision of the carriage and the edging precision of the edging assembly can be improved.
Drawings
FIG. 1 is a schematic perspective view of a carriage without assembly clearance according to the present utility model;
fig. 2 is a schematic perspective view of a partial structure of the edging machine of the present utility model.
The reference numerals in the drawings represent the following meanings: 1. a base carriage; 2. a bearing seat; 3. a sliding carriage; 4. a transmission screw rod; 5. an elastic member; 6. a receiving groove; 7. a shaft sleeve; 71. a boss; 8. an edging device; 9 edging machine.
Detailed Description
In order to further describe the technical means and effects adopted by the present application to achieve the preset purpose, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments.
In the following description, different "one embodiment" or "another embodiment" means that the embodiments are not necessarily the same. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
It should be further noted that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the utility model and simplify description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1, the present utility model discloses a carriage without assembly clearance for mounting an edging assembly and providing a moving guide for the edging assembly so that the edging assembly can edging or unseating a glass product to be processed.
Specifically, the carriage without the assembly clearance comprises a base carriage 1, a bearing seat 2 and a sliding carriage 3, wherein the bearing seat 2 and the sliding carriage 3 are arranged on the base carriage 1, and the sliding carriage 3 can slide relative to the base carriage 1. In addition, a transmission screw rod 4 is arranged between the bearing seat 2 and the sliding carriage 3, wherein the bearing seat 2 and the transmission screw rod 4 are rotatably connected, namely the transmission screw rod 4 can rotate relative to the bearing seat 2; the sliding carriage 3 is in threaded connection with the transmission screw rod 4, namely, part of the transmission screw rod 4 is in threaded connection with the sliding carriage 3. Thus, when the transmission screw rod 4 on the bearing seat 2 is driven to rotate by the external motor, the transmission screw rod 4 can drive the sliding carriage 3 to slide relative to the base carriage 1, so that displacement is realized. Further, an elastic connection structure is arranged between the sliding carriage 3 and the transmission screw rod 4, so that an assembly gap of threaded connection between the sliding carriage 3 and the transmission screw rod 4 is eliminated by utilizing the elastic connection structure, the overall movement precision of the carriage is improved, and the edging precision of the edging assembly is improved.
Therefore, according to the utility model, the elastic connection structure is arranged between the sliding carriage 3 and the transmission screw rod 4, so that the elastic connection structure is utilized to eliminate the assembly gap of the threaded connection between the sliding carriage 3 and the transmission screw rod 4, and the movement precision of the sliding carriage 3 can be improved when the transmission screw rod 4 drives the sliding carriage 3 to slide, thereby being beneficial to improving the overall movement precision of the carriage and the edging precision of the edging assembly.
The elastic connection structure comprises a protruding portion 71 and an elastic piece 5, wherein the protruding portion 71 is arranged on the transmission screw 4, the elastic piece 5 is arranged on the transmission screw 4 in a penetrating mode, one end of the elastic piece 5 is connected to the protruding portion 71, the other end of the elastic piece 5 is connected to the sliding carriage 3, and therefore the elastic characteristic of the elastic piece 5 is utilized, and the assembly gap of threaded connection between the sliding carriage 3 and the transmission screw 4 is eliminated.
Specifically, the elastic member 5 is one of a compression spring and an extension spring, that is, one end of the compression spring is abutted against the boss 71, and the other end of the compression spring is abutted against the sliding carriage 3, so that the assembly gap of the threaded connection between the sliding carriage 3 and the transmission screw 4 is eliminated by utilizing the elastic characteristic of shrinkage deformation of the compression spring; of course, one end of the extension spring may be connected to the boss 71, and the other end of the extension spring may be connected to the sliding carriage 3, so that the elastic property of the extension spring for extension deformation is utilized, and the assembly gap of the threaded connection between the sliding carriage 3 and the transmission screw 4 may be eliminated.
Wherein, elastic connection structure can be for setting up in the outside of sliding carriage 3, or, elastic connection structure can be for setting up in the inside of sliding carriage 3, in this embodiment, elastic connection structure sets up in the inside of sliding carriage 3, specifically, the inside of sliding carriage 3 is provided with holding tank 6, holding tank 6 extends along the slip direction of sliding carriage 3 and sets up, the one end of transmission lead screw 4 runs through in sliding carriage 3 extends to holding tank 6 after, bellying 71 and elastic component 5 all are located holding tank 6, thereby through this structure setting, be favorable to reducing the whole volume of no assembly clearance carriage. In addition, the receiving groove 6 is provided in a through groove structure so that the elastic member 5, the boss 71, and the driving screw 4 are exposed, thereby facilitating installation and maintenance.
Wherein the transmission screw 4 is provided with a shaft collar 7, in this embodiment the shaft collar 7 is provided on the end of the transmission screw 4, and the shaft collar 7 is provided with a protrusion 71, i.e. the protrusion 71 is formed on the shaft collar 7. The assembly structure of the shaft retaining sleeve 7 and the transmission screw 4 is adopted, and the shaft retaining sleeve 7 can be detached or installed, so that the elastic piece 5 can be installed on the transmission screw 4 or detached from the transmission screw 4, and the assembly and disassembly of the assembly and disassembly structure have the advantage of convenience. Further, the shaft blocking sleeve 7 can be connected to the transmission screw rod 4 in a screwed connection manner, so that the shaft blocking sleeve 7 is only required to be screwed, so that the shaft blocking sleeve 7 moves along the axial direction of the transmission screw rod 4 to adjust the position of the transmission screw rod 4 on the shaft blocking sleeve 7, and the elastic piece 5 can be further compressed or stretched, so that the elastic piece 5 can apply elastic forces of different magnitudes to the sliding carriage 3, and the adjustment of the magnitude of the elastic force is realized, thereby meeting the adjustment function of the carriage without assembly gaps.
The dovetail groove guide rail structure is arranged between the base carriage 1 and the sliding carriage 3, so that the advantage of high and stable motion precision of the dovetail groove guide rail structure is utilized. Specifically, the dovetail groove guide rail structure comprises a dovetail groove hole and a dovetail groove tenon, the dovetail groove tenon is in sliding connection with the dovetail groove hole, one of the dovetail groove hole and the dovetail groove tenon is arranged on the base carriage 1, and the other of the dovetail groove hole and the dovetail groove tenon is arranged on the sliding carriage 3. In this embodiment, a dovetail slot is provided on the base carriage 1 and a dovetail is provided on the slide carriage 3.
As shown in connection with fig. 2, the utility model also has an edging device 8, the edging device 8 being intended to edging a glass product to be processed. Specifically, the edging device 8 includes the above-described assembly-clearance-free carriage and an edging assembly provided on the slide carriage 3.
The utility model also has an edging machine 9, the edging machine 9 being used for edging glass products to be processed. Specifically, the edging machine includes a frame and an edging device as described above, and the base carriage 1 is provided on the frame.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. The utility model provides a no assembly clearance planker, its characterized in that includes base planker, sets up respectively bearing frame and slip planker on the base planker, wherein:
the bearing seat and the sliding carriage are rotatably connected, the sliding carriage is in threaded connection with the transmission screw, and an elastic connection structure is arranged between the sliding carriage and the transmission screw so as to eliminate an assembly gap of the threaded connection between the sliding carriage and the transmission screw.
2. The assembly clearance-free carriage of claim 1, wherein the elastic connection structure comprises a protruding portion arranged on the transmission screw rod and an elastic piece penetrating through the transmission screw rod, one end of the elastic piece is connected to the protruding portion, and the other end of the elastic piece is connected to the sliding carriage.
3. The assembly clearance-free carriage of claim 2, wherein an accommodating groove is formed in the sliding carriage, one end of the transmission screw rod penetrates through the sliding carriage and then extends into the accommodating groove, and the protruding portion and the elastic piece are both located in the accommodating groove.
4. The assembly clearance-free carriage of claim 2, wherein the drive screw is provided with a shaft collar, and wherein the shaft collar is provided with the boss.
5. The assembly clearance-free carriage of claim 1, wherein a dovetail rail structure is disposed between the base carriage and the sliding carriage, the dovetail rail structure comprising a dovetail slot and a dovetail tongue slidably coupled to the dovetail slot, one of the dovetail slot and the dovetail tongue disposed on the base carriage, the other of the dovetail slot and the dovetail tongue disposed on the sliding carriage.
6. The play-less carriage of any of claims 2-5 wherein the resilient member is one of a compression spring or an extension spring.
7. An edging device comprising the assembly-clearance-free carriage of any one of claims 1-6 and an edging assembly disposed on the sliding carriage.
8. An edge grinding machine, comprising a frame and the edge grinding device according to claim 7, wherein the base carriage is arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223436299.4U CN219152400U (en) | 2022-12-21 | 2022-12-21 | Assembling clearance-free carriage, edging device and edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223436299.4U CN219152400U (en) | 2022-12-21 | 2022-12-21 | Assembling clearance-free carriage, edging device and edging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219152400U true CN219152400U (en) | 2023-06-09 |
Family
ID=86636071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223436299.4U Active CN219152400U (en) | 2022-12-21 | 2022-12-21 | Assembling clearance-free carriage, edging device and edging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219152400U (en) |
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2022
- 2022-12-21 CN CN202223436299.4U patent/CN219152400U/en active Active
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