CN214135523U - Automatic clamping and discharging device of double-end-face grinding machine - Google Patents
Automatic clamping and discharging device of double-end-face grinding machine Download PDFInfo
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- CN214135523U CN214135523U CN202022804593.0U CN202022804593U CN214135523U CN 214135523 U CN214135523 U CN 214135523U CN 202022804593 U CN202022804593 U CN 202022804593U CN 214135523 U CN214135523 U CN 214135523U
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- 238000007599 discharging Methods 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
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Abstract
The utility model discloses a bi-polar face grinds quick-witted self-holding and discharge apparatus, including the dish shell, the axle center department of dish shell inside has the rotary column through bearing swing joint, and the flat key of center department of rotary column lateral wall is connected with the toothed disc, install the column casing through the bearing on the bottom lateral wall that the rotary column is close to the toothed disc, and the welding all around of column casing lateral wall has the support arm that the equidistance is the annular structure and distributes, the support arm extends to the outside of dish shell, and step motor is installed through the bolt to one side of dish shell bottom outer wall, and step motor is located the output of dish shell inside and goes up the flat key and be connected with the transmission shaft. The utility model discloses step motor passes through the drive wheel and drives the toothed disc rotation of meshing, and the spacing bolt of toothed disc pivoted in-process promotes the connecting rod and slides inside the spout for the connecting rod can promote the briquetting and expand the shrink, thereby has realized that the self-holding of double-ended face grinding machine work piece is tight and is unloaded, novel structure, reasonable in design, and the practicality is strong.
Description
Technical Field
The utility model relates to a grind machine technical field, especially relate to a bi-polar face grinds machine self-holding and discharge apparatus.
Background
The grinder is a grinder for grinding the surface of a workpiece by using a grinder coated with or embedded with abrasive materials, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, the main types of the grinder are a disc grinder, a rotating shaft grinder and various special grinders, a grinder control system takes a PLC (programmable logic controller) as a control core, a text display is a control mode of a human-computer conversation interface, and the human-computer conversation interface can converse with people about information such as equipment maintenance, operation, faults and the like; the operation interface is visual and convenient, the program control is realized, the operation is simple, the safety is considered in all directions, and the misoperation in an abnormal state is invalid.
Among the prior art, grind the machine and need fix the work piece to the in-process that the work piece carries out processing, and current fixed knot constructs comparatively singly, mostly locks in the manual work, and complex operation has reduced the machining efficiency who grinds the machine. Therefore, it is desirable to design an automatic clamping and discharging device for a double-ended grinding machine to solve the above problems.
Disclosure of Invention
The utility model aims at solving the in-process that exists among the prior art to grind the machine and carry out processing to the work piece and need fix the work piece, and current fixed knot constructs comparatively singly, mostly locks in the manual work, and complex operation has reduced the shortcoming of the machining efficiency who grinds the machine, and the bi-polar face that proposes grinds machine self-holding and discharge apparatus.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bi-polar face grinds quick-witted self-holding and discharge apparatus, includes the dish shell, the axle center department of dish shell inside has the rotary column through bearing swing joint, and the center department parallel key of rotary column lateral wall is connected with the toothed disc, install the column cover through the bearing on the bottom lateral wall that the rotary column is close to the toothed disc, and the welding all around of column cover lateral wall has the support arm that the equidistance is the annular structure and distributes, the support arm extends to the outside of dish shell, the step motor is installed through the bolt to one side of dish shell bottom outer wall, and step motor is located the output of dish shell inside and is connected with the transmission shaft parallel key, install the drive wheel through the bolt on the lateral wall of transmission shaft, and intermeshing between drive wheel and the toothed disc.
The key concept of the technical scheme is as follows: step motor passes through the drive wheel and drives the geared disk rotation of meshing, and geared disk pivoted in-process spacing bolt promotes the connecting rod and slides inside the spout for the connecting rod can promote the briquetting and expand the shrink, thereby has realized that the self-holding of double-ended face grinding machine work piece is with unloading, novel structure, reasonable in design, the practicality is strong.
Furthermore, a sliding groove is formed in the supporting arm, a limiting groove communicated with the sliding groove is formed in the center of the outer wall of the top of the supporting arm, and a connecting rod is connected to the inside of the sliding groove in a sliding mode.
Furthermore, the arc wall that the equidistance is the annular structure and distributes is seted up on the top outer wall of toothed disc, and the arc wall runs through the toothed disc, the welding has the inside spacing bolt of sliding connection at the arc wall on the top outer wall that the connecting rod is located the inside one end of spout.
Furthermore, the connecting rod is located the outside one end welding of support arm and has the connecting seat, and installs the briquetting that is the distribution of arc structure through the bolt on the connecting seat keeps away from the opposite side outer wall of connecting rod.
Furthermore, the sliding groove is of a T-shaped structure, and a sliding block matched with the sliding groove is welded on the outer wall of the bottom of the connecting rod.
Furthermore, the locating slot has been seted up at the center department of spout bottom inner wall, and the welding of the center department of slider bottom outer wall has the locating piece that agrees with in the inside of locating slot, there is the running roller of roll connection in the inside of locating slot through pivot swing joint on the bottom outer wall of locating piece.
The utility model has the advantages that:
1. the utility model discloses a step motor who sets up, step motor pass through the drive wheel and drive the toothed disc rotation of meshing, and the spacing bolt of toothed disc pivoted in-process promotes the connecting rod and slides inside the spout for the connecting rod can promote the briquetting and expand the shrink, thereby has realized that the self-holding of bi-polar face grinding machine work piece is tight and is unloaded, novel structure, reasonable in design, and the practicality is strong.
2. Through connecting rod and the slider that sets up, be fixed connection between connecting rod and the slider, and connecting rod and slider cooperation sliding connection are in the inside of spout for more stable firm when the briquetting expands to contract, compact structure, the operation is stable, is fit for promoting.
3. Through the constant head tank and the locating piece that set up, when connecting rod and slider slided in the inside of spout, the locating piece passed through running roller sliding connection in the inside of constant head tank for connecting rod more smooth and easy when extending the shrink prevents the condition of jamming.
Drawings
Fig. 1 is a schematic top view of the automatic clamping and discharging device of the double-end-face grinder of the present invention;
fig. 2 is a schematic sectional structure view of an automatic clamping and discharging device of a double-end-face grinding machine according to the present invention;
fig. 3 is a schematic view of a transmission structure of an automatic clamping and discharging device of a double-end-face grinding machine according to the present invention;
fig. 4 is a schematic view of a supporting arm structure of an automatic clamping and discharging device of a double-end-face grinding machine according to the present invention;
fig. 5 is a schematic view of the chute structure of the automatic clamping and discharging device of the double-end-face grinding machine of the present invention.
In the figure: the device comprises a disc shell 1, a supporting arm 2, a pressing block 3, a stepping motor 4, a transmission shaft 5, a driving wheel 6, a rotary column 7, a gear disc 8, an arc-shaped groove 9, a limiting bolt 10, a column sleeve 11, a connecting seat 12, a connecting rod 13, a limiting groove 14, a sliding groove 15, a sliding block 16, a positioning groove 17, a positioning block 18 and a roller 19.
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 to 5, an automatic clamping and discharging device for a double-end-face grinder comprises a disc shell 1, wherein a rotating column 7 is movably connected to the axis inside the disc shell 1 through a bearing, a gear disc 8 is connected to the center of the outer side wall of the rotating column 7 through a flat key, a column sleeve 11 is installed on the outer side wall of the bottom of the rotating column 7 close to the gear disc 8 through a bearing, support arms 2 are welded around the outer side wall of the column sleeve 11 and are distributed in an annular structure at equal intervals, the support arms 2 extend to the outside of the disc shell 1, a stepping motor 4 is installed on one side of the outer wall of the bottom of the disc shell 1 through bolts, the type of the stepping motor 4 is 28HB + DM422, a transmission shaft 5 is connected to the flat key on the output end of the stepping motor 4 located inside the disc shell 1, a driving wheel 6 is installed on the outer side wall of the transmission shaft 5 through bolts, the driving wheel 6 is meshed with the gear disc 8, the stepping motor 4 drives the meshed gear disc 8 to rotate through the driving wheel 6, the disc shell 1 can play a good protection role for the driving wheel 6 and the gear disc 8, so that the service life of the automatic clamping and discharging device is prolonged.
As can be seen from the above description, the present invention has the following advantages: step motor 4 drives the geared disk 8 of meshing through drive wheel 6 and rotates, and geared disk 8 pivoted in-process spacing bolt 10 promotes connecting rod 13 and slides in 15 insides of spout for connecting rod 13 can promote briquetting 3 and expand the shrink, thereby has realized that the self-holding of double-ended face grinding machine work piece is tight and is unloaded, novel structure, reasonable in design, the practicality is strong.
Further, a sliding groove 15 is formed in the supporting arm 2, a limiting groove 14 communicated with the sliding groove 15 is formed in the center of the outer wall of the top of the supporting arm 2, a connecting rod 13 is connected to the inside of the sliding groove 15 in a sliding mode, and the connecting rod 13 is connected to the inside of the sliding groove 15 in a sliding mode.
Further, arc wall 9 that the equidistance is the annular structure and distributes is seted up on the top outer wall of toothed disc 8, and arc wall 9 runs through toothed disc 8, connecting rod 13 has welded on being located the top outer wall of the inside one end of spout 15 and has the spacing bolt 10 of sliding connection in arc wall 9 inside, step motor 4 drives the toothed disc 8 rotation of meshing through drive wheel 6, 8 pivoted in-process spacing bolt 10 of toothed disc promote connecting rod 13 and slide 15 insidely in spout, make connecting rod 13 can expand the shrink, thereby double-ended face grinds the self-holding of machine work piece and unload has been realized.
Further, connecting rod 13 is located the outside one end welding of support arm 2 and has connecting seat 12, and installs briquetting 3 that is the distribution of arc structure through the bolt on connecting seat 12 keeps away from the opposite side outer wall of connecting rod 13, and briquetting 3 expands the shrink under the effect of connecting rod 13, and then has realized that the double-ended face grinds the self-holding of work piece and has unloaded.
Further, spout 15 is T type structure, and the welding has the slider 16 that agrees with mutually with spout 15 on the bottom outer wall of connecting rod 13, and connecting rod 13 and slider 16 cooperation sliding connection can be more stable in the inside of spout 15 for connecting rod 13 promotes briquetting 3 and can remove the time.
Further, constant head tank 17 has been seted up in the center department of spout 15 bottom inner wall, and the welding of the center department of 16 bottom outer walls of slider has the locating piece 18 of agreeing with in constant head tank 17 inside, has roll connection at the inside running roller 19 of constant head tank 17 through pivot swing joint on the bottom outer wall of locating piece 18, and locating piece 18 passes through running roller 19 sliding connection in the inside of constant head tank 17 for connecting rod 13 extends more smoothly when contracting, prevents the condition of jamming.
Adopt above-mentioned connecting rod 13 and 16 cooperation sliding connection in the inside of spout 15 for it is firm more stable when briquetting 3 expands to contract, and connecting rod 13 and 16 slide in the inside of spout 15, and locating piece 18 passes through the inside of running roller 19 sliding connection at constant head tank 17, makes connecting rod 13 extend more smoothly when contracting, prevents the circumstances of jamming.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A double-end-face grinding machine automatic clamping and discharging device comprises a disc shell 1, a rotary column 7 is movably connected to the axis inside the disc shell 1 through a bearing, a gear disc 8 is connected to the center of the outer side wall of the rotary column 7 through a flat key, a column sleeve 11 is installed on the outer side wall of the bottom, close to the gear disc 8, of the rotary column 7 through a bearing, support arms 2 which are distributed in an annular structure at equal intervals are welded around the outer side wall of the column sleeve 11, the support arms 2 extend to the outside of the disc shell 1, a stepping motor 4 is installed on one side of the outer wall of the bottom of the disc shell 1 through bolts, the model of the stepping motor 4 is 28HB + DM422, a transmission shaft 5 is connected to the flat key of the output end, located inside the disc shell 1, of the stepping motor 4 is provided with a driving wheel 6 through bolts, the driving wheel 6 is meshed with the gear disc 8 through the driving wheel 6, the stepping motor 4 drives the meshed gear disc 8 to rotate, the disc shell 1 can play a good protection role for the driving wheel 6 and the gear disc 8, so that the service life of the automatic clamping and discharging device is prolonged.
The inside of the supporting arm 2 is provided with a sliding chute 15, the center of the outer wall of the top of the supporting arm 2 is provided with a limiting groove 14 communicated with the sliding chute 15, the inside of the sliding chute 15 is connected with a connecting rod 13 in a sliding manner, and the connecting rod 13 is connected inside the sliding chute 15 in a sliding manner; arc-shaped grooves 9 distributed in an annular structure at equal intervals are formed in the outer wall of the top of the gear disc 8, the arc-shaped grooves 9 penetrate through the gear disc 8, limiting bolts 10 connected to the inner portion of the arc-shaped grooves 9 in a sliding mode are welded to the outer wall of the top of one end, located inside the sliding groove 15, of the connecting rod 13, the stepping motor 4 drives the meshed gear disc 8 to rotate through the driving wheel 6, the limiting bolts 10 push the connecting rod 13 to slide inside the sliding groove 15 in the rotating process of the gear disc 8, the connecting rod 13 can be expanded and contracted, and therefore automatic clamping and discharging of workpieces of the double-end-face grinding machine are achieved; a connecting seat 12 is welded at one end of the connecting rod 13, which is positioned outside the supporting arm 2, and pressing blocks 3 which are distributed in an arc-shaped structure are installed on the outer wall of the other side, which is far away from the connecting rod 13, of the connecting seat 12 through bolts, and the pressing blocks 3 expand and contract under the action of the connecting rod 13, so that the automatic clamping and unloading of the double-end-face grinding machine on a workpiece are realized; the sliding chute 15 is of a T-shaped structure, the sliding block 16 matched with the sliding chute 15 is welded on the outer wall of the bottom of the connecting rod 13, and the connecting rod 13 and the sliding block 16 are matched and slidably connected inside the sliding chute 15, so that the connecting rod 13 can more stably push the pressing block 3 to move; locating slot 17 has been seted up at the center department of 15 bottom inner walls of spout, and 16 bottom outer walls of slider's center department welding has the locating piece 18 that agrees with in locating slot 17 inside, has roll connection at the inside running roller 19 of locating slot 17 through pivot swing joint on 18's the bottom outer wall, and locating piece 18 passes through running roller 19 sliding connection in locating slot 17's inside for connecting rod 13 extends more smoothly when contracting, prevents the condition of jamming.
The working principle is as follows: when this double-end-face grinds quick-witted self-holding and discharge apparatus use, step motor 4 drives the toothed disc 8 rotation of meshing through drive wheel 6, toothed disc 8 pivoted in-process spacing bolt 10 promotes connecting rod 13 and slides in spout 15 is inside, make connecting rod 13 can promote briquetting 3 and expand the shrink, thereby realized that double-end-face grinds the self-holding of quick-witted work piece and unload, connecting rod 13 cooperates sliding connection in the inside of spout 15 with slider 16, it is firm more to make briquetting 3 expand when contracting, and connecting rod 13 and slider 16 slide in the inside of spout 15, locating piece 18 passes through the inside of running roller 19 sliding connection at constant head tank 17, make connecting rod 13 extend more smoothly when contracting, prevent the condition of jamming.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a bi-polar face grinds quick-witted self-holding and discharge apparatus, includes dish shell (1), its characterized in that, the axle center department of dish shell (1) inside has rotary column (7) through bearing swing joint, and the flat key of center department of rotary column (7) lateral wall is connected with toothed disc (8), install post cover (11) through the bearing on the bottom lateral wall that rotary column (7) are close to toothed disc (8), and the welding all around of post cover (11) lateral wall has support arm (2) that the equidistance is the annular structure and distributes, support arm (2) extend to the outside of dish shell (1), step motor (4) are installed through the bolt to one side of dish shell (1) bottom outer wall, and step motor (4) are located on the output of dish shell (1) inside flat key and are connected with transmission shaft (5), install drive wheel (6) through the bolt on the lateral wall of transmission shaft (5), and the driving wheel (6) and the gear disc (8) are meshed with each other.
2. The automatic clamping and discharging device of the double-end-face grinding machine as claimed in claim 1, wherein the supporting arm (2) is internally provided with a sliding groove (15), the center of the outer wall of the top of the supporting arm (2) is provided with a limiting groove (14) communicated with the sliding groove (15), and the sliding groove (15) is internally connected with a connecting rod (13) in a sliding manner.
3. The automatic clamping and discharging device of the double-end-face grinding machine according to claim 2, wherein arc-shaped grooves (9) distributed in an annular structure at equal intervals are formed in the outer wall of the top of the gear plate (8), the arc-shaped grooves (9) penetrate through the gear plate (8), and the limiting bolt (10) connected to the inside of the arc-shaped groove (9) in a sliding mode is welded to the outer wall of the top of one end, located inside the sliding groove (15), of the connecting rod (13).
4. The automatic clamping and discharging device of the double-end-face grinding machine as claimed in claim 2, characterized in that one end of the connecting rod (13) located outside the supporting arm (2) is welded with a connecting seat (12), and the outer wall of the other side of the connecting seat (12) far away from the connecting rod (13) is provided with press blocks (3) distributed in an arc structure through bolts.
5. The automatic clamping and discharging device of a double-end-face grinding machine according to claim 3, characterized in that the chute (15) is of a T-shaped structure, and the outer wall of the bottom of the connecting rod (13) is welded with a sliding block (16) which is matched with the chute (15).
6. The automatic clamping and discharging device of the double-end-face grinding machine as claimed in claim 5, wherein a positioning groove (17) is formed in the center of the inner wall of the bottom of the sliding chute (15), a positioning block (18) fitted in the positioning groove (17) is welded in the center of the outer wall of the bottom of the sliding block (16), and a roller (19) connected to the inner portion of the positioning groove (17) in a rolling manner is movably connected to the outer wall of the bottom of the positioning block (18) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804593.0U CN214135523U (en) | 2020-11-29 | 2020-11-29 | Automatic clamping and discharging device of double-end-face grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804593.0U CN214135523U (en) | 2020-11-29 | 2020-11-29 | Automatic clamping and discharging device of double-end-face grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN214135523U true CN214135523U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022804593.0U Expired - Fee Related CN214135523U (en) | 2020-11-29 | 2020-11-29 | Automatic clamping and discharging device of double-end-face grinding machine |
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| CN (1) | CN214135523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033217A (en) * | 2021-12-10 | 2022-02-11 | 延安大学 | Assembled building structure suitable for mountain area topography |
| CN115121435A (en) * | 2022-08-01 | 2022-09-30 | 重庆工商大学 | Rust-proof treatment device for motor stator and rotor and use method |
-
2020
- 2020-11-29 CN CN202022804593.0U patent/CN214135523U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033217A (en) * | 2021-12-10 | 2022-02-11 | 延安大学 | Assembled building structure suitable for mountain area topography |
| CN115121435A (en) * | 2022-08-01 | 2022-09-30 | 重庆工商大学 | Rust-proof treatment device for motor stator and rotor and use method |
| CN115121435B (en) * | 2022-08-01 | 2023-05-26 | 重庆工商大学 | Rust-proof treatment device for stator and rotor of motor and use method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |