CN211465989U - Auxiliary tool for polishing - Google Patents
Auxiliary tool for polishing Download PDFInfo
- Publication number
- CN211465989U CN211465989U CN202020003101.5U CN202020003101U CN211465989U CN 211465989 U CN211465989 U CN 211465989U CN 202020003101 U CN202020003101 U CN 202020003101U CN 211465989 U CN211465989 U CN 211465989U
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- Prior art keywords
- wall
- rotary drum
- blocks
- rectangular
- polishing
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Abstract
The utility model provides a polish and use auxiliary fixtures. The auxiliary tool for polishing comprises an external fixed substrate; the supporting seat is fixedly arranged at the top of the fixed base plate; the rotary drum is rotatably arranged on the supporting seat; the two rectangular sliding rods are symmetrically and fixedly arranged on the outer wall of the rotary drum; the two rectangular sleeve blocks are respectively sleeved on the two rectangular sliding rods in a sliding manner; the two arc-shaped clamping plates are fixedly arranged at one ends, far away from each other, of the two rectangular sleeve blocks respectively; and the fixed round block is fixedly arranged at one end of the rotary drum. The utility model provides a polish and use auxiliary fixtures have and be convenient for carry out inside fixed, be favorable to improving the advantage of tubulose class work piece quality of polishing to tubulose class work piece.
Description
Technical Field
The utility model relates to a work piece technical field that polishes especially relates to a polish and use auxiliary fixtures.
Background
In the machining process, some tubular workpieces are required to be ground, and due to the lack of automatic grinding equipment in some small and medium-sized enterprises at present, an external clamping fixing mode is usually adopted when the tubular workpieces are ground.
However, adopt outside fixed centre gripping can make the work piece have the blind area of polishing, can't once only polish and finish, need fix the work piece many times sometimes and dismantle in order to alternate the position of polishing, influence production efficiency, and simultaneously, the quality of work piece also is difficult to guarantee.
Therefore, it is necessary to provide a new auxiliary tool for polishing to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a polish and use auxiliary fixtures convenient to carry out inside fixed, be favorable to improving tubulose class work piece quality of polishing to tubulose class work piece.
In order to solve the technical problem, the utility model provides a polish and use auxiliary fixtures includes: fixing the substrate; the supporting seat is fixedly arranged at the top of the fixed base plate; the rotary drum is rotatably arranged on the supporting seat; the two rectangular sliding rods are symmetrically and fixedly arranged on the outer wall of the rotary drum; the two rectangular sleeve blocks are respectively sleeved on the two rectangular sliding rods in a sliding manner; the two arc-shaped clamping plates are fixedly arranged at one ends, far away from each other, of the two rectangular sleeve blocks respectively; the fixed round block is fixedly arranged at one end of the rotary drum; the driving screw rod is installed on the fixed round block in a threaded mode, one end of the driving screw rod extends into the rotary drum, and the other end of the driving screw rod extends to one side of the fixed round block; the circular sleeve block is arranged in the rotary drum and is rotatably sleeved on one end, located in the rotary drum, of the driving screw rod; the two connecting curved rods are respectively hinged to the two arc-shaped clamping plates, and one ends, close to each other, of the two connecting curved rods extend into the rotary drum and are hinged to the circular sleeve blocks.
Preferably, one end of the driving screw rod, which is far away from the circular sleeve block, is fixedly provided with a rotating wheel, and a plurality of first rotating rods which are distributed annularly are fixedly arranged on an outer ring of the rotating wheel.
Preferably, a first fixing hole is formed in the outer wall of one side of the supporting seat, a first bearing is fixedly sleeved on the outer wall of the rotary drum, and the outer ring of the first bearing is fixedly connected with the inner wall of the first fixing hole.
Preferably, a second fixing hole is formed in the outer wall of one side of the fixed round block, a nut is fixedly mounted in the second fixing hole, the driving screw rod penetrates through the nut and is screwed with the inner wall of the nut, and a plurality of second rotating rods distributed in an annular mode are fixedly mounted on the outer ring of the fixed round block.
Preferably, a rectangular sliding groove is formed in the outer wall of one side, close to the rotary drum, of the rectangular sleeve block, a limiting sliding groove is formed in each of the inner walls of the two sides of the rectangular sliding groove, one end, far away from the rectangular sleeve block, of the rectangular sliding rod extends into the limiting sliding groove and is fixedly provided with two limiting sliding blocks, and the two limiting sliding blocks are both in sliding connection with the corresponding limiting sliding grooves.
Preferably, two avoidance sliding holes are symmetrically formed in the outer wall of the rotary drum, and the two connecting curved rods penetrate through the corresponding avoidance sliding holes and are in sliding connection with the inner walls of the corresponding avoidance sliding holes.
Preferably, circular nest block is close to the fixed slot has been seted up on one side outer wall of fixed disk, the drive lead screw is located the fixed cover of one end in the rotary drum is equipped with the second bearing, the outer lane of second bearing with the inner wall fixed connection of fixed slot, symmetry fixed mounting has two first articulated pieces, two on the outer wall of circular nest block first articulated piece respectively with two connect the knee lever articulated mutually, two one side that first articulated piece was kept away from each other all extends to corresponding in dodging the slide hole, and two first articulated piece all with corresponding dodge the inner wall sliding connection of slide hole, two equal fixed mounting has the articulated piece of second on the arc cardboard, two the top of connecting the knee lever all with corresponding the articulated piece of second is articulated mutually.
Compared with the prior art, the utility model provides a polish and use auxiliary fixtures has following beneficial effect:
the utility model provides a polish and use auxiliary fixtures, during the use, with pipe type work piece cover on two arc cardboards, then hold on one hand the second bull stick on the fixed disk, the clockwise distance that rotates the runner of another hand alright make two arc cardboards can crescent, make pipe type work piece obtain reliably fixedly from inside, then alright polish to pipe type work piece, the in-process of polishing rotates fixed disk and can make the rotary drum rotate, make pipe type work piece can change the region of polishing, owing to adopt inside fixed mode, the pipe type work piece of messenger does not have the blind area of polishing, and can rotate, thereby can once only accomplish and polish, and easy operation, easily the shang shou.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an auxiliary tool for polishing according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
figure 3 is a side view of the arcuate card shown in figure 2.
Reference numbers in the figures: 1. the device comprises a fixed base plate, 2, a supporting seat, 3, a rotary drum, 4, a rectangular sliding rod, 5, a rectangular sleeve block, 6, an arc-shaped clamping plate, 7, a fixed round block, 8, a driving screw rod, 9, a round sleeve block, 10, a connecting curved rod, 11 and a rotating wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an auxiliary tool for polishing according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; figure 3 is a side view of the arcuate card shown in figure 2. The auxiliary fixtures used for polishing include: a fixed substrate 1; the supporting seat 2 is fixedly arranged at the top of the fixed substrate 1; the rotary drum 3 is rotatably arranged on the supporting seat 2; the two rectangular sliding rods 4 are symmetrically and fixedly arranged on the outer wall of the rotary drum 3; the two rectangular sleeve blocks 5 are respectively sleeved on the two rectangular sliding rods 4 in a sliding manner; the two arc-shaped clamping plates 6 are respectively and fixedly arranged at one ends, far away from each other, of the two rectangular sleeve blocks 5; the fixed round block 7 is fixedly arranged at one end of the rotary drum 3; the driving screw rod 8 is installed on the fixed round block 7 in a threaded mode, one end of the driving screw rod 8 extends into the rotary drum 3, and the other end of the driving screw rod 8 extends to one side of the fixed round block 7; the circular sleeve block 9 is arranged in the rotary drum 3, and the circular sleeve block 9 is rotatably sleeved on one end of the driving screw rod 8 in the rotary drum 3; the two connecting curved rods 10 are respectively hinged to the two arc-shaped clamping plates 6, and one ends, close to each other, of the two connecting curved rods 10 extend into the rotary drum 3 and are hinged to the circular sleeve block 9.
The driving screw rod 8 is far away from one end of the circular sleeve block 9 is fixedly provided with a rotating wheel 11, and a plurality of first rotating rods distributed annularly are fixedly arranged on the outer ring of the rotating wheel 11.
The outer wall of one side of the supporting seat 2 is provided with a first fixing hole, the outer wall of the rotary drum 3 is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the first fixing hole.
The second fixed orifices have been seted up on one side outer wall of fixed cylinder 7, the fixed mounting has the screw in the second fixed orifices, drive lead screw 8 runs through the screw and with the inner wall of screw closes soon mutually, the outer lane fixed mounting of fixed cylinder 7 has a plurality of second bull sticks that are the annular and distribute.
The outer wall of one side, close to the rotary drum 3, of the rectangular sleeve block 5 is provided with a rectangular sliding groove, the inner walls of two sides of the rectangular sliding groove are provided with limiting sliding grooves, one end, far away from the rectangular sleeve block 5, of the rectangular sliding rod 4 extends into the limiting sliding groove and is fixedly provided with two limiting sliding blocks, and the two limiting sliding blocks are connected with the corresponding limiting sliding grooves in a sliding mode.
Two avoiding slide holes are symmetrically formed in the outer wall of the rotary drum 3, and the two connecting curved rods 10 penetrate through the corresponding avoiding slide holes and are in sliding connection with the corresponding inner walls of the avoiding slide holes.
The utility model provides a polish and use auxiliary fixtures's theory of operation as follows:
the fixing base plate 1 can be fixed by using the fixing bolt, so that the device can be reliably installed;
when the pipe-shaped workpiece polishing device is used, a pipe-shaped workpiece is sleeved on the two arc-shaped clamping plates 6, then one hand holds the second rotating rod on the fixed round block 7, the rotary drum 3 is kept still, the other hand rotates the rotating wheel 11 clockwise, the rotating wheel 11 drives the driving screw rod 8 to rotate, the driving screw rod 8 can be gradually pushed leftwards in the clockwise rotating process so as to push the circular sleeve block 9 to move leftwards, the circular sleeve block 9 can push the two connecting curved rods 10 to move leftwards, and the distance between the two arc-shaped clamping plates 6 can be gradually increased so as to form clamping on the inner wall of the pipe-shaped workpiece, so that the pipe-shaped workpiece can be reliably fixed from the inside, and then the pipe-shaped workpiece can be polished, the fixed round block 7 is rotated in the polishing process to enable the rotary drum 3 to rotate, so that the tubular workpiece rotates, and the polishing area is changed.
Compared with the prior art, the utility model provides a polish and use auxiliary fixtures has following beneficial effect:
the utility model provides a polish and use auxiliary fixtures, during the use, with pipe type work piece cover on two arc cardboards 6, then hold on the other hand and go up the second bull stick on fixed disk 7, another hand clockwise rotates runner 11 alright make two arc cardboards 6 the distance can crescent, make pipe type work piece obtain reliably fixedly from inside, then alright polish pipe type work piece, the in-process of polishing rotates fixed disk 7 and can make rotary drum 3 rotate, make pipe type work piece can change the region of polishing, owing to adopt inside fixed mode, the pipe type work piece of messenger does not polish the blind area, and can rotate, thereby can once only accomplish and polish, and easy operation, easily the top of the hand.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a polish and use auxiliary fixtures which characterized in that includes:
fixing the substrate;
the supporting seat is fixedly arranged at the top of the fixed base plate;
the rotary drum is rotatably arranged on the supporting seat;
the two rectangular sliding rods are symmetrically and fixedly arranged on the outer wall of the rotary drum;
the two rectangular sleeve blocks are respectively sleeved on the two rectangular sliding rods in a sliding manner;
the two arc-shaped clamping plates are fixedly arranged at one ends, far away from each other, of the two rectangular sleeve blocks respectively;
the fixed round block is fixedly arranged at one end of the rotary drum;
the driving screw rod is installed on the fixed round block in a threaded mode, one end of the driving screw rod extends into the rotary drum, and the other end of the driving screw rod extends to one side of the fixed round block;
the circular sleeve block is arranged in the rotary drum and is rotatably sleeved on one end, located in the rotary drum, of the driving screw rod;
the two connecting curved rods are respectively hinged to the two arc-shaped clamping plates, and one ends, close to each other, of the two connecting curved rods extend into the rotary drum and are hinged to the circular sleeve blocks.
2. The auxiliary tool for polishing as claimed in claim 1, wherein a rotating wheel is fixedly mounted at one end of the driving screw rod, which is far away from the circular sleeve block, and a plurality of first rotating rods which are distributed annularly are fixedly mounted on an outer ring of the rotating wheel.
3. The auxiliary tool for polishing as claimed in claim 1, wherein a first fixing hole is formed on an outer wall of one side of the supporting seat, a first bearing is fixedly sleeved on an outer wall of the rotating drum, and an outer ring of the first bearing is fixedly connected with an inner wall of the first fixing hole.
4. The auxiliary tool for polishing as claimed in claim 1, wherein a second fixing hole is formed in an outer wall of one side of the fixed round block, a nut is fixedly installed in the second fixing hole, the driving screw rod penetrates through the nut and is screwed with an inner wall of the nut, and a plurality of second rotating rods distributed annularly are fixedly installed on an outer ring of the fixed round block.
5. The auxiliary tool for polishing as claimed in claim 1, wherein a rectangular sliding groove is formed in an outer wall of one side of the rectangular sleeve block, which is close to the rotating drum, a limiting sliding groove is formed in inner walls of two sides of the rectangular sliding groove, one end of the rectangular sliding rod, which is far away from the rectangular sleeve block, extends into the limiting sliding groove and is fixedly provided with two limiting sliding blocks, and the two limiting sliding blocks are both slidably connected with the corresponding limiting sliding grooves.
6. The auxiliary tool for polishing as claimed in claim 1, wherein two avoiding slide holes are symmetrically formed in the outer wall of the rotating cylinder, and the two connecting curved rods penetrate through the corresponding avoiding slide holes and are slidably connected with the inner walls of the corresponding avoiding slide holes.
7. The auxiliary tool for grinding as claimed in claim 6, wherein a fixing groove is formed on the outer wall of one side of the circular sleeve block, which is close to the fixing circular block, one end of the driving screw rod, which is positioned in the rotary drum, is fixedly sleeved with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the fixed groove, two first hinged blocks are symmetrically and fixedly arranged on the outer wall of the circular sleeve block, the two first hinged blocks are respectively hinged with the two connecting curved rods, one sides of the two first hinged blocks, which are far away from each other, extend into the corresponding avoidance sliding holes, and two first articulated blocks are connected with the inner wall of the avoidance sliding hole in a sliding mode and are corresponding to the first articulated blocks, second articulated blocks are fixedly mounted on the arc-shaped clamping plates, and the top ends of the connecting curved rods are hinged with the second articulated blocks correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003101.5U CN211465989U (en) | 2020-01-02 | 2020-01-02 | Auxiliary tool for polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003101.5U CN211465989U (en) | 2020-01-02 | 2020-01-02 | Auxiliary tool for polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465989U true CN211465989U (en) | 2020-09-11 |
Family
ID=72359982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020003101.5U Expired - Fee Related CN211465989U (en) | 2020-01-02 | 2020-01-02 | Auxiliary tool for polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882222A (en) * | 2021-03-23 | 2021-06-01 | 重庆市毅博机械有限公司 | A device is drawn to division line for gun sight lens |
-
2020
- 2020-01-02 CN CN202020003101.5U patent/CN211465989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882222A (en) * | 2021-03-23 | 2021-06-01 | 重庆市毅博机械有限公司 | A device is drawn to division line for gun sight lens |
| CN112882222B (en) * | 2021-03-23 | 2022-11-22 | 重庆市毅博机械有限公司 | A device is drawn to division line for gun sight lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |