CN212918956U - Circular table surface grinding machine convenient for adjusting clamp - Google Patents
Circular table surface grinding machine convenient for adjusting clamp Download PDFInfo
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- CN212918956U CN212918956U CN202021329568.5U CN202021329568U CN212918956U CN 212918956 U CN212918956 U CN 212918956U CN 202021329568 U CN202021329568 U CN 202021329568U CN 212918956 U CN212918956 U CN 212918956U
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Abstract
The utility model discloses a conveniently adjust round platform flat grinder of anchor clamps, including base, first adjustment mechanism and second adjustment mechanism, first adjustment mechanism fixed connection is at the top of base, second adjustment mechanism's quantity is two and difference fixed connection is served at two removals of first adjustment mechanism, first adjustment mechanism includes the grinding machine main part, the adjustment tank has been seted up to the top symmetry of grinding machine main part, the drive chamber has been seted up to the inside of grinding machine main part, the inside fixed mounting in drive chamber has two-way driving motor, equal fixedly connected with drive pivot on two output shafts of two-way driving motor. This round platform surface grinder of convenient regulation anchor clamps, structural design is reasonable, can carry out quick adjustment according to the work piece size and press from both sides tightly to diversified clamp mode can effectively improve the degree of stability of centre gripping, has reduced workman's intensity of labour, has improved the machining efficiency of work piece, has brought very big convenience for the user.
Description
Technical Field
The utility model relates to a grinding machine anchor clamps technical field specifically is a conveniently adjust round platform flat grinder of anchor clamps.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines use a grinding wheel rotating at a high speed for grinding, and a few grinding machines use other grinding tools such as oilstone and abrasive belt and free abrasive materials for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently adjust round platform flat grinder of anchor clamps to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a circular truncated cone surface grinding machine convenient for adjusting a clamp comprises a base, a first adjusting mechanism and two second adjusting mechanisms, wherein the first adjusting mechanism is fixedly connected to the top of the base, and the two second adjusting mechanisms are respectively and fixedly connected to two moving ends of the first adjusting mechanism;
the first adjusting mechanism comprises a grinding machine main body, the top of the grinding machine main body is symmetrically provided with adjusting grooves, a driving cavity is arranged in the grinding machine main body, a bidirectional driving motor is fixedly arranged in the driving cavity, two output shafts of the bidirectional driving motor are fixedly connected with driving rotating shafts, one end of each driving rotating shaft, which is far away from the bidirectional driving motor, sequentially penetrates through the driving cavity and the grinding machine main body and extends to the outside of the grinding machine main body to be fixedly connected with a driving gear, screw rods are arranged on the two sides of the grinding machine main body and correspond to the positions of the adjusting grooves, one end of each screw rod, far away from the grinding machine main body, is fixedly connected with a driven gear matched with the driving gear for use, one end, close to the grinding machine main body, of the screw rod penetrates through the grinding machine main body and extends into the adjusting groove, a moving plate is connected to the surface of the screw rod, located inside the adjusting groove, in a threaded mode, and the bottom of the moving plate is connected with the bottom of the inner wall of the driving cavity in a sliding mode through a sliding block;
the second adjustment mechanism includes first splint, the quantity of first splint is two and respectively fixed connection at the top of two movable plates, the mounting groove has all been seted up to both sides around first splint, the inside fixed mounting of mounting groove has electric telescopic handle, first splint left side just corresponds electric telescopic handle's fixed position and has control button, electric telescopic handle's flexible end runs through the mounting groove and extends to its outside fixedly connected with link, electric telescopic handle's one end fixedly connected with second splint is kept away from to the link, control button's quantity be two and with the equal electric connection of two electric telescopic handle.
Preferably, the top of the inner wall of the driving cavity is fixedly connected with a rubber pad, and the bottom of the rubber pad is in contact with the top of the bidirectional driving motor.
Preferably, the inner wall of the driving cavity is fixedly connected with a rolling bearing at a position corresponding to the screw rod, and one end of the screw rod penetrates through the rolling bearing and extends into the interior of the screw rod to be movably connected with the screw rod.
Preferably, the bottom of the first clamping plate corresponds to the left side and the right side of the movable plate, and reinforcing ribs are fixedly connected to one side, close to the movable plate, of each reinforcing rib and fixedly connected with the movable plate.
Preferably, the right side of first splint fixedly connected with first wear pad, the equal fixedly connected with second wear pad in the relative one side of two second splint.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model can open the bidirectional driving motor according to the length of the workpiece to be clamped, the two driving rotating shafts drive the driving gear to rotate, the driven gear engaged with the screw rod drives the screw rod to rotate, the movable plate in threaded connection with the screw rod drives the first clamping plate to horizontally move through the limit of the slide block so as to clamp the workpiece in the left-right direction, the control button is pressed to control the electric telescopic rod to stretch and contract, the four second clamping plates are used for clamping the workpiece in the front-back direction under the connection of the connecting frame, the round table surface grinding machine convenient for adjusting the clamp has reasonable structural design, can be quickly adjusted and clamped according to the size of a workpiece, and the multi-directional clamping mode can effectively improve the clamping stability, reduce the labor intensity of workers, improve the processing efficiency of workpieces and bring great convenience to users.
2. The utility model discloses a set up the rubber pad, can prevent two-way driving motor vibration and the drive intracavity wall direct contact that produces at the during operation, influence life, through setting up antifriction bearing, carry out joint support to the end of lead screw, improved the steadiness of lead screw when rotating, through setting up the strengthening rib, consolidated the fixed degree of being connected between first splint and the movable plate, prevent coming off each other, through setting up first abrasion pad and second abrasion pad, prevent that first splint and second splint from causing wearing and tearing when pressing from both sides tightly the work piece direct contact.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
FIG. 2 is a sectional view of the first adjusting mechanism of the present invention;
FIG. 3 is a sectional view of the second adjusting mechanism of the present invention;
fig. 4 is a structural section view of a top view of the second adjusting mechanism of the present invention.
In the figure: the grinding machine comprises a base 1, a first adjusting mechanism 2, a grinding machine main body 21, an adjusting groove 22, a driving cavity 23, a bidirectional driving motor 24, a driving rotating shaft 25, a driving gear 26, a screw rod 27, a driven gear 28, a moving plate 29, a sliding block 210, a rubber pad 211, a rolling bearing 212, a second adjusting mechanism 3, a first clamping plate 31, a mounting groove 32, an electric telescopic rod 33, a control button 34, a connecting frame 35, a second clamping plate 36, a reinforcing rib 37, a first wear pad 38 and a second wear pad 39.
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. 1-4, a circular truncated cone surface grinding machine convenient for adjusting a clamp includes a base 1, a first adjusting mechanism 2 and a second adjusting mechanism 3, wherein the first adjusting mechanism 2 is fixedly connected to the top of the base 1, and the number of the second adjusting mechanisms 3 is two and is respectively and fixedly connected to two moving ends of the first adjusting mechanism 2.
The first adjusting mechanism 2 comprises a grinding machine main body 21, adjusting grooves 22 are symmetrically formed in the top of the grinding machine main body 21, a driving cavity 23 is formed in the grinding machine main body 21, a bidirectional driving motor 24 is fixedly installed in the driving cavity 23, a rubber pad 211 is fixedly connected to the top of the inner wall of the driving cavity 23, the bottom of the rubber pad 211 is in contact with the top of the bidirectional driving motor 24, driving rotating shafts 25 are fixedly connected to two output shafts of the bidirectional driving motor 24, one ends of the driving rotating shafts 25, far away from the bidirectional driving motor 24, sequentially penetrate through the driving cavity 23 and the grinding machine main body 21 and extend to the outside of the grinding machine main body 21 and are fixedly connected with driving gears 26, screw rods 27 are arranged on two sides of the grinding machine main body 21 and correspond to the positions of the adjusting grooves 22, one ends of the screw rods 27, far away from the grinding machine main body 21, are fixedly connected with driven gears 28, the inner wall of the driving cavity 23 is fixedly connected with a rolling bearing 212 corresponding to the position of the screw rod 27, one end of the screw rod 27 penetrates through the rolling bearing 212 and extends to the inside of the screw rod 27 to be movably connected with the screw rod, the surface of the screw rod 27 positioned in the adjusting groove 22 is connected with a moving plate 29 in a threaded manner, and the bottom of the moving plate 29 is connected with the bottom of the inner wall of the driving cavity 23 in a sliding manner through a slider 210.
The second adjusting mechanism 3 comprises a first clamping plate 31, two first clamping plates 31 are respectively and fixedly connected to the tops of the two moving plates 29, reinforcing ribs 37 are fixedly connected to the bottom of the first clamping plate 31 and correspond to the left and right sides of the moving plates 29, one side of each reinforcing rib 37, which is close to the corresponding moving plate 29, is fixedly connected to the corresponding moving plate 29, a first wear-resistant pad 38 is fixedly connected to the right side of the first clamping plate 31, mounting grooves 32 are respectively formed in the front and rear sides of the first clamping plate 31, electric telescopic rods 33 are fixedly mounted in the mounting grooves 32, a control button 34 is fixedly mounted on the left side of the first clamping plate 31 and corresponds to the position of the electric telescopic rods 33, the telescopic ends of the electric telescopic rods 33 penetrate through the mounting grooves 32 and extend to the outer portions of the electric telescopic rods to be fixedly connected with a connecting frame 35, a second clamping plate 36 is fixedly connected to one end of the, the first wear pad 38 and the second wear pad 39 are both rubber pads, the number of the control buttons 34 is two, and the two control buttons are electrically connected with the two electric telescopic rods 33, the rubber pads 211 are arranged to prevent the vibration generated by the bidirectional driving motor 24 during working from directly contacting with the inner wall of the driving cavity 23 and affecting the service life, the rolling bearings 212 are arranged to connect and support the ends of the screw rod 27, so that the stability of the screw rod 27 during rotation is improved, the fixing degree of the connection between the first clamping plate 31 and the moving plate 29 is reinforced by arranging the reinforcing ribs 37 to prevent the mutual falling, the first wear pad 38 and the second wear pad 39 are arranged to prevent the first clamping plate 31 and the second clamping plate 36 from directly contacting and causing abrasion when clamping a workpiece, the bidirectional driving motor 24 can be opened according to the length of the workpiece to be clamped, the two driving rotating shafts 25 drive the driving gear 26 to rotate, driven gear 28 with it meshing drives lead screw 27 and rotates, threaded connection is through the spacing first splint 31 horizontal migration of drive of slider 210 of movable plate 29 on lead screw 27 and then carry out left right direction to the work piece and press from both sides tightly, according to the width of treating the centre gripping work piece, press control button 34, control electric telescopic handle 33 stretches out and draws back, under the connection of link 35, utilize four second splint 36 to carry out the fore-and-aft direction to the work piece and press from both sides tightly can, this conveniently adjust the round platform flat grinder of anchor clamps, structural design is reasonable, can carry out the quick adjustment according to the work piece size and press from both sides tightly, and the firm degree of centre gripping can effectively be improved to diversified clamping mode, workman's intensity of labour has been reduced, the machining efficiency of work piece has been improved, very big.
When the bidirectional driving motor 24 is started according to the length of a workpiece to be clamped, the two driving rotating shafts 25 drive the driving gear 26 to rotate, the driven gear 28 meshed with the driving gear drives the screw rod 27 to rotate, the moving plate 29 in threaded connection with the screw rod 27 drives the first clamping plate 31 to horizontally move through the limiting of the slider 210, then the workpiece is clamped in the left-right direction, the control button 34 is pressed according to the width of the workpiece to be clamped, the electric telescopic rod 33 is controlled to stretch and contract, and the workpiece is clamped in the front-back direction by the four second clamping plates 36 under the connection of the connecting frame 35.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a convenient round platform surface grinder who adjusts anchor clamps, includes base (1), first adjustment mechanism (2) and second adjustment mechanism (3), its characterized in that: the first adjusting mechanisms (2) are fixedly connected to the top of the base (1), and the number of the second adjusting mechanisms (3) is two and the two second adjusting mechanisms are respectively and fixedly connected to the two moving ends of the first adjusting mechanisms (2);
the first adjusting mechanism (2) comprises a grinding machine main body (21), adjusting grooves (22) are symmetrically formed in the top of the grinding machine main body (21), a driving cavity (23) is formed in the grinding machine main body (21), a bidirectional driving motor (24) is fixedly mounted in the driving cavity (23), driving rotating shafts (25) are fixedly connected to two output shafts of the bidirectional driving motor (24), one ends, far away from the bidirectional driving motor (24), of the driving rotating shafts (25) sequentially penetrate through the driving cavity (23) and the grinding machine main body (21) and extend to the outer portion of the grinding machine main body (21) to be fixedly connected with driving gears (26), screw rods (27) are arranged on two sides of the grinding machine main body (21) and correspond to the positions of the adjusting grooves (22), one ends, far away from the grinding machine main body (21), of the screw rods (27) are fixedly connected with driven gears (28) matched with the driving gears, one end, close to the grinding machine main body (21), of the screw rod (27) penetrates through the grinding machine main body (21) and extends into the adjusting groove (22), a moving plate (29) is connected to the surface of the screw rod (27) located inside the adjusting groove (22) in a threaded mode, and the bottom of the moving plate (29) is connected with the bottom of the inner wall of the driving cavity (23) in a sliding mode through a sliding block (210);
second adjustment mechanism (3) are including first splint (31), the quantity of first splint (31) is two and respectively fixed connection at the top of two movable plates (29), mounting groove (32) have all been seted up to both sides around first splint (31), the inside fixed mounting of mounting groove (32) has electric telescopic handle (33), first splint (31) left side and the position fixed mounting who corresponds electric telescopic handle (33) have control button (34), the flexible end of electric telescopic handle (33) runs through mounting groove (32) and extends to its outside fixedly connected with link (35), the one end fixedly connected with second splint (36) of electric telescopic handle (33) are kept away from in link (35), the quantity of control button (34) be two and with two equal electric connection of electric telescopic handle (33).
2. The round table surface grinder with the clamp convenient to adjust as claimed in claim 1, wherein: the top of the inner wall of the driving cavity (23) is fixedly connected with a rubber pad (211), and the bottom of the rubber pad (211) is in contact with the top of the bidirectional driving motor (24).
3. The round table surface grinder with the clamp convenient to adjust as claimed in claim 1, wherein: the inner wall of the driving cavity (23) is fixedly connected with a rolling bearing (212) corresponding to the position of the screw rod (27), and one end of the screw rod (27) penetrates through the rolling bearing (212) and extends to the interior of the screw rod to be movably connected with the screw rod.
4. The round table surface grinder with the clamp convenient to adjust as claimed in claim 1, wherein: the bottom of the first clamping plate (31) corresponds to the left side and the right side of the moving plate (29) and is fixedly connected with reinforcing ribs (37), and one side, close to the moving plate (29), of each reinforcing rib (37) is fixedly connected with the moving plate (29).
5. The round table surface grinder with the clamp convenient to adjust as claimed in claim 1, wherein: the right side of first splint (31) is fixedly connected with first wear pad (38), and the equal fixedly connected with second wear pad (39) of one side that two second splint (36) are relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329568.5U CN212918956U (en) | 2020-07-08 | 2020-07-08 | Circular table surface grinding machine convenient for adjusting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329568.5U CN212918956U (en) | 2020-07-08 | 2020-07-08 | Circular table surface grinding machine convenient for adjusting clamp |
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| Publication Number | Publication Date |
|---|---|
| CN212918956U true CN212918956U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021329568.5U Active CN212918956U (en) | 2020-07-08 | 2020-07-08 | Circular table surface grinding machine convenient for adjusting clamp |
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| CN (1) | CN212918956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500508A (en) * | 2021-06-29 | 2021-10-15 | 吉安职业技术学院 | Intelligent workpiece clamping system of grinding machine |
| CN113547363A (en) * | 2021-07-28 | 2021-10-26 | 刘洁 | Quick clamping device for machine manufacturing |
-
2020
- 2020-07-08 CN CN202021329568.5U patent/CN212918956U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500508A (en) * | 2021-06-29 | 2021-10-15 | 吉安职业技术学院 | Intelligent workpiece clamping system of grinding machine |
| CN113500508B (en) * | 2021-06-29 | 2023-01-20 | 吉安职业技术学院 | Intelligent workpiece clamping system of grinding machine |
| CN113547363A (en) * | 2021-07-28 | 2021-10-26 | 刘洁 | Quick clamping device for machine manufacturing |
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