CN209919515U - Grinding device is used in chain production convenient to angle regulation - Google Patents
Grinding device is used in chain production convenient to angle regulation Download PDFInfo
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- CN209919515U CN209919515U CN201920668898.8U CN201920668898U CN209919515U CN 209919515 U CN209919515 U CN 209919515U CN 201920668898 U CN201920668898 U CN 201920668898U CN 209919515 U CN209919515 U CN 209919515U
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Abstract
The utility model discloses a grinding device is used in chain production convenient to angle regulation, including operation panel, fly leaf, platform and the transfer line of polishing, first lead screw is installed to the inboard of operation panel, the rod end of first lead screw is connected with the knob, the top of movable block is provided with the support, the movable block passes through second lead screw and guide arm and support interconnect be fixed with first motor on the support, the driving plate is located the outside of support, the other end of push rod is provided with the pivot, through connection has the head of polishing on the fly leaf, the platform of polishing is located the up end of operation panel, the first lead screw outside is connected with the expansion bracket bottom, the transfer line runs through the edge that sets up in the operation panel, the cam is located the one end of the platform of polishing. This grinding device is used in chain production convenient to angle regulation can carry out the regulation of angle to the dead angle that exists when reducing the chain widget of polishing, more thoroughly with the chain widget polishing.
Description
Technical Field
The utility model relates to a chain processing technology field specifically is a grinding device is used in chain production convenient to angle regulation.
Background
Grinding device is used in chain production is the device of polishing to the widget that constitutes the chain, gets rid of rust mark or burr on the widget of chain, makes the chain finished product of producing more bright and clean, makes the off-the-shelf quality of chain higher.
However, the existing chain polishing device cannot adjust the angle, so that dead angles exist easily when small chain parts are polished, and polishing effect is affected. To the above problems, innovative design is urgently needed on the basis of the original chain polishing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device is used in chain production convenient to angle regulation to solve above-mentioned background art and propose nevertheless current chain grinding device and can not carry out the regulation of angle, have the dead angle when polishing the chain widget easily, influence the problem of the effect of polishing.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device convenient for angle adjustment for chain production comprises an operating platform, a movable plate, a polishing platform and a transmission rod, wherein a first lead screw is installed on the inner side of the operating platform, a movable block is arranged on the outer side of the first lead screw, a knob is connected to the rod end of the first lead screw, a bearing is fixed at the joint of the first lead screw and the operating platform, a support is arranged above the movable block, a second lead screw and a guide rod are fixed on the upper end face of the movable block, the movable block is mutually connected with the support through the second lead screw and the guide rod, the guide rod is positioned on the lateral side of the second lead screw, a first motor is fixed on the support, the first motor is mutually connected with the rod end of another second lead screw, one end of a push rod and a transmission disc are connected on another second lead screw, the transmission disc is positioned on the outer side of the support, a belt is connected to the outer surface of the transmission disc, a rotating, the push rod is connected with another push rod through a rotating shaft, a fixed shaft is connected below the other push rod, the bottom of the fixed shaft is positioned on the upper end surface of the bracket, one side of the movable plate is connected with the rod end of the other push rod, another rotating shaft is arranged at the joint of the other push rod, the movable plate and the fixed shaft, a polishing head is connected on the movable plate in a penetrating manner, the rod end of the polishing head is connected with a second motor, the polishing table is positioned on the upper end surface of the operating table, another first lead screw is installed in the polishing table, the outer side of the first lead screw is connected with the bottom of a telescopic frame, a positioning rod is fixed above the telescopic frame, the transmission rod is arranged at the edge of the operating table in a penetrating manner, a cam is arranged at one end of the transmission rod, the other end of the transmission rod is connected with another first motor, the cam is positioned, and the grinding table is connected with the operating table through an elastic piece.
Preferably, the first screw rod is designed with 2 sections of thread structures, and the directions of the 2 sections of thread structures on the first screw rod are opposite.
Preferably, the cross section of the bracket is designed into an L-shaped structure, the bracket and the operating platform form a relative lifting structure, and the bracket and the guide rod form a relative sliding structure.
Preferably, the lower end of the push rod is designed to be of a thread-shaped structure, and the push rod is in threaded connection with the second screw rod.
Preferably, the movable plate and the push rod form a rotating structure, and the number of the movable plates is 2 symmetrically arranged about the central axis of the operating platform.
Preferably, the cam is designed into a water-drop-shaped structure, and the outer wall of the cam is attached to the outer side of the polishing table.
Compared with the prior art, the beneficial effects of the utility model are that: the polishing device for chain production, which is convenient for angle adjustment, can adjust the angle so as to reduce dead angles existing when small parts of the chain are polished and polish the small parts of the chain more thoroughly;
1. the first screw rod is provided with 2 sections of thread-shaped structures with opposite directions, so that the movable plate on the first screw rod always moves towards the opposite direction, the movable plate drives the polishing head on the bracket to be close to the chain assembly to be polished, and the small parts forming the chain are conveniently polished;
2. the bottom of the push rod is in threaded connection with a second screw rod, the rotation of the second screw rod can drive the push rod to generate displacement, so that the other push rod connected with the push rod can rotate around a fixed shaft, the angle of a polishing head is changed, and dead angles existing when small parts of a chain are polished are reduced;
3. the both ends of expansion bracket are fixed on another first lead screw, make the length that the rotation of second lead screw can drive the expansion bracket change to make the locating lever interval on the second lead screw change, make things convenient for fixed chain widget, prevent that the removal from appearing at the in-process of polishing in the chain widget.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the overlooking structure of the polishing head of the present invention;
FIG. 3 is a schematic view of the side structure of the bracket of the present invention;
fig. 4 is a schematic view of the cam mounting overlooking structure of the present invention;
FIG. 5 is a schematic view of the positioning rod of the present invention;
fig. 6 is a schematic view of the side structure of the telescopic frame of the present invention.
In the figure: 1. an operation table; 2. a movable block; 3. a first lead screw; 4. a knob; 5. a bearing; 6. a support; 7. a second lead screw; 8. a first motor; 9. a push rod; 10. a rotating shaft; 11. a movable plate; 12. polishing head; 13. a second motor; 14. a polishing table; 15. positioning a rod; 16. a telescopic frame; 17. a guide bar; 18. a drive plate; 19. a belt; 20. a transmission rod; 21. a cam; 22. an elastic member; 23. and fixing the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a polishing device convenient for angle adjustment for chain production comprises an operation table 1, a movable block 2, a first screw rod 3, a knob 4, a bearing 5, a bracket 6, a second screw rod 7, a first motor 8, a push rod 9, a rotating shaft 10, a movable plate 11, a polishing head 12, a second motor 13, a polishing table 14, a positioning rod 15, a telescopic frame 16, a guide rod 17, a transmission disc 18, a belt 19, a transmission rod 20, a cam 21, an elastic piece 22 and a fixing shaft 23, wherein the first screw rod 3 is installed on the inner side of the operation table 1, the movable block 2 is arranged on the outer side of the first screw rod 3, the knob 4 is connected to the rod end of the first screw rod 3, the bearing 5 is fixed at the joint of the first screw rod 3 and the operation table 1, the bracket 6 is arranged above the movable block 2, the second screw rod 7 and the guide rod 17 are fixed on the upper end face of the movable block 2, the movable block 2 is connected with the bracket 6 through the second screw, the guide rod 17 is located at the side of the second lead screw 7, the bracket 6 is fixed with the first motor 8, the first motor 8 is connected with the rod end of another second lead screw 7, the other second lead screw 7 is connected with one end of the push rod 9 and the transmission disc 18, the transmission disc 18 is located at the outer side of the bracket 6, the outer surface of the transmission disc 18 is connected with the belt 19, the other end of the push rod 9 is provided with the rotating shaft 10, the push rod 9 is connected with another push rod 9 through the rotating shaft 10, the lower part of the other push rod 9 is connected with the fixed shaft 23, the bottom of the fixed shaft 23 is located at the upper end face of the bracket 6, one side of the movable plate 11 is connected with the rod end of the other push rod 9, the joint of the other push rod 9, the movable plate 11 and the fixed shaft 23 is provided with another rotating shaft 10, the movable plate 11 is connected with the polishing head 12 in a penetrating way, the rod end of the polishing head, the other first screw rod 3 is installed in the polishing table 14, the bottom of a telescopic frame 16 is connected to the outer side of the first screw rod 3, a positioning rod 15 is fixed above the telescopic frame 16, a transmission rod 20 penetrates through the edge of the operating table 1, a cam 21 is arranged at one end of the transmission rod 20, the other end of the transmission rod 20 is connected with the other first motor 8, the cam 21 is located at one end of the polishing table 14, an elastic piece 22 is fixed at the other end of the polishing table 14, and the polishing table 14 is connected with the operating table 1 through the elastic piece 22;
the first screw rod 3 is provided with 2 sections of thread structures, and the directions of the 2 sections of thread structures on the first screw rod 3 are opposite, so that the first screw rod 3 can rotate to drive the 2 movable blocks 2 positioned on the outer wall of the first screw rod 3 and two ends of the bottom of the telescopic frame 16 to move towards opposite directions, the movable blocks can conveniently drive the polishing head 12 on the support 6 to move, and meanwhile, the length of the telescopic frame 16 can be conveniently adjusted to change the distance between the positioning rods 15, so that small chain parts can be conveniently fixed;
the cross section of the bracket 6 is designed to be in an L-shaped structure, the bracket 6 and the operating platform 1 form a relative lifting structure, the bracket 6 and the guide rod 17 form a relative sliding structure, a space is reserved for installing the first motor 8, the bracket 6 can move along the second lead screw 7 along with the rotation of the second lead screw 7, so that the distance between the bracket 6 and the operating platform 1 can be changed, the distance between the positioning rods 15 fixed at the top of the bracket 6 is changed, and the small parts for chain production with different sizes can be conveniently fixed;
the lower end of the push rod 9 is designed to be in a thread-shaped structure, and the push rod 9 is in threaded connection with the second screw rod 7, so that the rotation of the second screw rod 7 can drive the push rod 9 to move, so that the angle of the push rod 9 can be changed, the push rod 9 can push another push rod 9 which is mutually connected with the push rod 9 to rotate around a rotating shaft 10 at the joint of the other push rod 9 and the fixed shaft 23, and the angle of the other push rod 9 is changed, so that the other push rod 9 drives the movable plate 11 to move, and the angle of the polishing head 12 on the movable plate 11 is changed;
the movable plate 11 and the push rod 9 form a rotating structure, 2 movable plates 11 are symmetrically arranged about the central axis of the operating platform 1, and a rotating shaft 10 is installed at the connecting part of the movable plate 11 and the push rod 9, so that the push rod 9 can move around the rotating shaft 10, and the movable plate 11 can drive the polishing head 12 to polish small parts of the chain;
The working principle is as follows: when the polishing device convenient for angle adjustment is used for chain production, firstly, according to the figure 1, small components required by chain production are placed above a positioning rod 15, a knob 4 is rotated to enable a first screw rod 3 on a polishing platform 14 to rotate, a bearing 5 is arranged at the joint of the polishing platform 14 and the first screw rod 3, the abrasion between the polishing platform 14 and the first screw rod 3 can be reduced, the first screw rod 3 is enabled to be smoother, so that two ends at the top of a telescopic frame 16 positioned on the first screw rod 3 can be displaced along the first screw rod 3, the length of the telescopic frame 16 is enabled to be changed, the distance between the positioning rods 15 fixed on the telescopic frame 16 is enabled to be changed, the small components required by the chain production are placed on the positioning rod 15, the first screw rod 3 is rotated again, the length of the telescopic frame 16 is enabled to be changed again, the distance between the positioning rods 15 is enabled to be increased and changed, and the chain small components are tightened by the positioning rod 15, the small parts of the chain are prevented from shifting in the grinding process;
according to the figures 1-6, another knob 4 at the side of the operation table 1 is rotated, so that the knob 4 drives another first screw rod 3 in the operation table 1 to rotate, the first screw rod 3 is in threaded connection with the movable block 2, the 2 sections of threads on the first screw rod 3 are opposite in direction, so that the 2 movable blocks 2 always move in opposite directions, the movable block 2 is connected with the bracket 6 through a second screw rod 7 and a guide rod 17, the displacement of the movable block 2 can drive the bracket 6 to displace, so that the polishing head 12 on the bracket 6 is close to a chain part to be polished, the knob 4 on the second screw rod 7 is rotated, the second screw rod 7 is in threaded connection with the bracket 6, so that the rotation of the second screw rod 7 can drive the bracket 6 to lift along the second screw rod 7, and the polishing head 12 on the bracket 6 is attached to the chain part, the second motor 13 with the model of GMP42-TEC4260 is started, the second motor 13 drives the polishing head 12 to rotate, so that the chain component is polished, meanwhile, the first motor 8 with the model of Y2-100L1-4-B3 positioned below the operation table 1 is started, the first motor 8 can drive the transmission rod 20 to rotate, so that the cam 21 on the transmission rod 20 rotates, the cam 21 is attached to one side of the polishing table 14, so that the rotation of the cam 21 can drive the polishing table 14 to displace, the other side of the polishing table 14 is connected with each other through the elastic piece 22, when one side with the smaller diameter of the cam 21 is attached to the polishing table 14, the cam 21 can drive the polishing table 14 to displace, the elastic piece 22 is compressed, when one end with the smaller width of the cam 21 is separated from the polishing table 14, the elastic piece 22 rebounds to drive the polishing table 14 to return to the original position, and the design can enable the chain component to be fully contacted with the polishing head 12, the polishing head 12 can polish small parts of the chain more thoroughly, another first motor 8 on the bracket 6 is started, another first motor 8 drives another second lead screw 7 to move, one end of a push rod 9 on the second lead screw 7 moves, the angle of the push rod 9 is changed, the push rod 9 can move to push another push rod 9 connected with the push rod 9 to rotate, a rotating shaft 10 is arranged at the joint of the other push rod 9, the push rod 9 and the fixed shaft 23, the other push rod 9 can rotate around the rotating shaft 10, the other push rod 9 can perform arc motion by taking the fixed shaft 23 as the center of a circle, so that the angle of the movable plate 11 is changed, the angle of the polishing head 12 fixed on the movable plate 11 is changed, the small parts of the chain can be conveniently polished, the transmission disc 18 is installed on the second lead screw 7, the outer side of the transmission disc 18 is connected with another transmission disc 18 through a belt 19, the other second lead screw 7 inside the other transmission disc 18 is rotated, so that the 2 push rods 9 on the second lead screw 7 are synchronously displaced, and the movement of the movable plate 11 is more stable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a grinding device is used in chain production convenient to angle regulation, includes operation panel (1), fly leaf (11), platform (14) and transfer line (20) of polishing, its characterized in that: the inner side of the operating platform (1) is provided with a first lead screw (3), the outer side of the first lead screw (3) is provided with a movable block (2), the rod end of the first lead screw (3) is connected with a knob (4), a bearing (5) is fixed at the joint of the first lead screw (3) and the operating platform (1), a support (6) is arranged above the movable block (2), a second lead screw (7) and a guide rod (17) are fixed on the upper end face of the movable block (2), the movable block (2) is connected with the support (6) through the second lead screw (7) and the guide rod (17), the guide rod (17) is positioned at the side of the second lead screw (7), a first motor (8) is fixed on the support (6), the rod end of the first motor (8) and the other second lead screw (7) is connected with one end of a push rod (9) and a disc (18), the transmission disc (18) is located on the outer side of the support (6), the outer surface of the transmission disc (18) is connected with a belt (19), the other end of the push rod (9) is provided with a rotating shaft (10), the push rod (9) is connected with another push rod (9) through the rotating shaft (10), a fixed shaft (23) is connected to the lower portion of the other push rod (9), the bottom of the fixed shaft (23) is located on the upper end face of the support (6), one side of the movable plate (11) is connected with the rod end of the other push rod (9), the connecting portion of the other push rod (9) with the movable plate (11) and the fixed shaft (23) is provided with another rotating shaft (10), the movable plate (11) is connected with a polishing head (12) in a penetrating mode, the rod end of the polishing head (12) is connected with a second motor (13), and the polishing table (14) is located on the upper end face, and install another first lead screw (3) in platform (14) of polishing, first lead screw (3) outside is connected with expansion bracket (16) bottom, and the top of expansion bracket (16) is fixed with locating lever (15), transfer line (20) run through and set up in the edge of operation panel (1), and the one end of transfer line (20) is provided with cam (21) to the other end of transfer line (20) is connected with another first motor (8), cam (21) are located the one end of platform (14) of polishing, and the other end of platform (14) of polishing is fixed with elastic component (22) to platform (14) of polishing passes through elastic component (22) and operation panel (1) interconnect.
2. The grinding device convenient for angle adjustment for chain production of claim 1, wherein: the first screw rod (3) is provided with 2 sections of thread structures, and the directions of the 2 sections of thread structures on the first screw rod (3) are opposite.
3. The grinding device convenient for angle adjustment for chain production of claim 1, wherein: the cross section of the bracket (6) is designed to be of an L-shaped structure, the bracket (6) and the operating platform (1) form a relative lifting structure, and the bracket (6) and the guide rod (17) form a relative sliding structure.
4. The grinding device convenient for angle adjustment for chain production of claim 1, wherein: the lower end of the push rod (9) is designed to be of a thread-shaped structure, and the push rod (9) is in threaded connection with the second screw rod (7).
5. The grinding device convenient for angle adjustment for chain production of claim 1, wherein: the movable plates (11) and the push rods (9) form a rotating structure, and the number of the movable plates (11) is 2 in symmetry with the central axis of the operating platform (1).
6. The grinding device convenient for angle adjustment for chain production of claim 1, wherein: the cam (21) is designed into a water-drop-shaped structure, and the outer wall of the cam (21) is attached to the outer side of the polishing table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668898.8U CN209919515U (en) | 2019-05-10 | 2019-05-10 | Grinding device is used in chain production convenient to angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668898.8U CN209919515U (en) | 2019-05-10 | 2019-05-10 | Grinding device is used in chain production convenient to angle regulation |
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| Publication Number | Publication Date |
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| CN209919515U true CN209919515U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920668898.8U Active CN209919515U (en) | 2019-05-10 | 2019-05-10 | Grinding device is used in chain production convenient to angle regulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376128A (en) * | 2020-04-30 | 2020-07-07 | 李万春 | Cylindrical grinding machine |
-
2019
- 2019-05-10 CN CN201920668898.8U patent/CN209919515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376128A (en) * | 2020-04-30 | 2020-07-07 | 李万春 | Cylindrical grinding machine |
| CN111376128B (en) * | 2020-04-30 | 2021-10-22 | 安徽中材新材料科技有限公司 | Cylindrical grinding machine |
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