CN210255554U - Sectional polishing tool for ejector pin - Google Patents
Sectional polishing tool for ejector pin Download PDFInfo
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- CN210255554U CN210255554U CN201920829633.1U CN201920829633U CN210255554U CN 210255554 U CN210255554 U CN 210255554U CN 201920829633 U CN201920829633 U CN 201920829633U CN 210255554 U CN210255554 U CN 210255554U
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- plate
- fixedly connected
- lead screw
- polishing
- thimble
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Abstract
The utility model relates to a technical field of polish, and a support segmentation frock of polishing of thimble is disclosed, including bottom plate and roof, two symmetrical curb plates of fixedly connected with between bottom plate and the roof, install segmentation grinding machanism on the roof, it is connected with the lead screw to rotate through first bearing on the inner wall of one of them curb plate, and be equipped with two opposite direction's screw thread on the lead screw, the other end of lead screw runs through another curb plate and outwards extends, and the lead screw rotates with the curb plate to be connected, fixedly connected with slide bar between two curb plates, and symmetrical sliding connection has the movable block on the slide bar, the lead screw runs through two movable block settings, and lead screw and movable block threaded connection, the equal fixedly connected with fixed plate of upper surface of two movable blocks, be equipped with two symmetrical anchor. The utility model discloses the convenience is polished in the segmentation to holding in the palm the thimble, effectively improves the efficiency of polishing, and the convenience presss from both sides tightly fixedly to the support thimble of different models moreover.
Description
Technical Field
The utility model relates to a technical field that polishes especially relates to a segmentation frock of polishing of support thimble.
Background
Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.
In the prior art, the supporting thimble is divided into two sections with different diameters, the position of the polishing wheel is inconvenient to adjust in the polishing process to polish in a segmented manner, so that the polishing efficiency is influenced, and the supporting thimble is inconvenient to polish in different models in the polishing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and holding in the palm the inconvenient segmentation of thimble and polish, influence the problem of efficiency of polishing, and the segmentation frock of polishing of a support thimble that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sectional polishing tool for supporting a thimble comprises a bottom plate and a top plate, wherein two symmetrical side plates are fixedly connected between the bottom plate and the top plate, a sectional polishing mechanism is installed on the top plate, the inner wall of one side plate is rotatably connected with a lead screw through a first bearing, the lead screw is provided with two threads in opposite directions, the other end of the lead screw penetrates through the other side plate and extends outwards, the lead screw is rotatably connected with the side plate, a slide rod is fixedly connected between the two side plates, moving blocks are symmetrically and slidably connected on the slide rod, the lead screw penetrates through the two moving blocks, the lead screw is in threaded connection with the moving blocks, the upper surfaces of the two moving blocks are fixedly connected with fixing plates, two symmetrical clamps are arranged between the two fixing plates, the thimble is fixedly clamped between the two clamps, and the thimble is divided into a first section and a second section with different diameters, the opposite side walls of the two clamps are respectively and fixedly connected with a rotating rod and a rotating shaft, the other end of each rotating rod is rotatably connected with one of the fixed plates through a second bearing, a driving motor is fixedly installed on the other fixed plate, and the other end of each rotating shaft penetrates through the corresponding fixed plate and is fixedly connected with the output end of the driving motor;
segmentation grinding machanism is including seting up the logical groove on the roof, it has two movable rods to lead to the inslot interlude, and movable rod and lead to groove swing joint, two the equal fixedly connected with in top of movable rod pushes away the handle, the lower surface that pushes away the handle offsets with the upper surface of roof, and pushes away handle and roof sliding connection, two the common fixedly connected with U type frame in bottom of movable rod, sliding connection has the lifter plate in the U type frame, the lower fixed surface of lifter plate is connected with the dead lever, the other end fixedly connected with grinding motor of dead lever, and grinding motor's output shaft fixedly connected with wheel of polishing, the upper surface of lifter plate rotates through the third bearing and is connected with the screw rod, the other end of screw rod runs through the top of U type frame and upwards extends, and the top threaded connection of screw rod and U type frame.
Preferably, the upper surface of bottom plate passes through support fixedly connected with dust absorption board, and the upper surface mounting of dust absorption board has a plurality of evenly distributed's dust absorption mouth, the upper surface fixedly connected with dust catcher of bottom plate, and is linked together through the dust absorption pipe between the input of dust catcher and the dust absorption board.
Preferably, one end of the screw rod, which is far away from the first bearing, is fixedly connected with a rotating handle.
Preferably, the four corners of the bottom plate are provided with mounting holes.
Preferably, the both ends of lifter plate all fixedly connected with slider, set up the spout that matches on the lateral wall that U type frame corresponds the slider, and slider and spout sliding connection.
Preferably, one end of the screw rod, which is far away from the lifting plate, is fixedly connected with a handle.
Compared with the prior art, the utility model provides a support segmentation frock of polishing of thimble possesses following beneficial effect:
1. this support thimble segmentation frock of polishing through setting up segmentation grinding machanism, lead screw, slide bar, movable block, anchor clamps, support thimble and driving motor, rotate two movable blocks of convenient drive of lead screw and slide along the slide bar in opposite directions or back of the body mutually to adjust the distance between two anchor clamps, and then conveniently carry out the centre gripping to the support thimble of different models, segmentation grinding machanism conveniently polishes the segmentation of holding in the palm the thimble, thereby effectively improves the efficiency of polishing.
2. This support segmentation frock of polishing of thimble through setting up dust absorption board, dust absorption mouth, dust catcher and dust absorption pipe, the in-process of polishing, through starting the dust catcher, thereby cooperation dust absorption board is convenient to collect the dust that the in-process produced of polishing to the dust catcher in via the dust absorption pipe, avoids the dust harm health.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience is polished in segmentation to holding in the palm the thimble, effectively improves the efficiency of polishing, and the convenience presss from both sides tightly fixedly to the support thimble of different models moreover.
Drawings
Fig. 1 is a schematic structural view of a sectional polishing tool for supporting a thimble according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the automatic polishing machine comprises a base plate 1, a top plate 2, a side plate 3, a 4-section polishing mechanism, a 41-through groove, a 42 movable rod, a 43 pushing handle, a 44U-shaped frame, a 45 lifting plate, a 46 fixed rod, a 47 polishing motor, a 48 polishing wheel, a 49 screw rod, a 5 screw rod, a 6 sliding rod, a 7 moving block, an 8 fixed plate, a 9 clamp, a 10-support thimble, an 11 rotating rod, a 12 rotating shaft, a 13 driving motor, a 14 dust suction plate, a 15 dust suction nozzle, a 16 dust collector, a 17 dust suction pipe, an 18 rotating handle, a 19 sliding block, a 20 sliding groove and.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a sectional polishing tool for supporting a thimble comprises a bottom plate 1 and a top plate 2, two symmetrical side plates 3 are fixedly connected between the bottom plate 1 and the top plate 2, a sectional polishing mechanism 4 is installed on the top plate 2, a lead screw 5 is rotatably connected on the inner wall of one side plate 3 through a first bearing, two opposite-direction threads are arranged on the lead screw 5, the other end of the lead screw 5 penetrates through the other side plate 3 and extends outwards, the lead screw 5 is rotatably connected with the side plates 3, a slide bar 6 is fixedly connected between the two side plates 3, moving blocks 7 are symmetrically and slidably connected on the slide bar 6, the lead screw 5 penetrates through the two moving blocks 7, the lead screw 5 is in threaded connection with the moving blocks 7, fixing plates 8 are fixedly connected on the upper surfaces of the two moving blocks 7, two symmetrical clamps 9 are arranged between the two fixing plates 8, and the thimble supporting 10 is, the supporting thimble 10 is divided into a first section and a second section with different diameters, the opposite side walls of the two clamps 9 are fixedly connected with a rotating rod 11 and a rotating shaft 12 respectively, the other end of the rotating rod 11 is rotatably connected with one of the fixed plates 8 through a second bearing, the other fixed plate 8 is fixedly provided with a driving motor 13, and the other end of the rotating shaft 12 penetrates through the corresponding fixed plate 8 and is fixedly connected with the output end of the driving motor 13;
the segmented polishing mechanism 4 comprises a through groove 41 arranged on the top plate 2, two movable rods 42 are inserted in the through groove 41, the movable rods 42 are movably connected with the through groove 41, the top ends of the two movable rods 42 are fixedly connected with a push handle 43, the lower surface of the push handle 43 is abutted against the upper surface of the top plate 2, the push handle 43 is in sliding connection with the top plate 2, the bottom ends of the two movable rods 42 are fixedly connected with a U-shaped frame 44 together, a lifting plate 45 is connected in the U-shaped frame 44 in a sliding manner, the lower surface of the lifting plate 45 is fixedly connected with a fixed rod 46, the other end of the fixed rod 46 is fixedly connected with a polishing motor 47, an output shaft of the polishing motor 47 is fixedly connected with a polishing wheel 48, the upper surface of the lifting plate 45 is rotatably connected with a screw rod 49 through a third bearing, the other end of the screw rod 49 penetrates through the top of the U-shaped frame 44 and, the screw rod 5 is provided with two opposite threads, two moving blocks 7 in threaded connection are made to slide in opposite directions along the slide rod 6, the screw rod 5 is rotated in opposite directions, the two moving blocks 7 slide in opposite directions, so that the distance between the two clamps 9 can be conveniently adjusted, further, different types of ejector pins 10 can be conveniently clamped, the driving motor 13 is started to drive the rotating shaft 12 to rotate, the ejector pin 10 can be driven to rotate, the screw rod 49 is rotated to drive the lifting plate 45 to lift in the U-shaped frame 44, so that the grinding motor 47 connected with the fixed rod 46 is adjusted to lift, the grinding wheel 48 on the grinding motor 47 is abutted against the first section of the ejector pin 10, the grinding motor 47 is started, meanwhile, the two push handles 43 are pushed to slide on the top plate 2, the movable rod 42 is driven to synchronously move in the through groove 41, so that the first section of the ejector pin 10 is uniformly ground, and the position of the grinding, the second section that makes grinding wheel 48 and support thimble 10 contradicts can evenly polish to the second section of supporting thimble 10 to conveniently carry out the segmentation to support thimble 10 and polish, effectively improve the efficiency of polishing.
The upper surface of bottom plate 1 passes through support fixedly connected with dust absorption board 14, and the last surface mounting of dust absorption board 14 has a plurality of evenly distributed's dust absorption mouth 15, the last fixed surface of bottom plate 1 is connected with dust catcher 16, and be linked together through dust absorption pipe 17 between the input of dust catcher 16 and the dust absorption board 14, the in-process of polishing, through starting dust catcher 16, a plurality of dust absorption mouths 15 on the cooperation dust absorption board 14, thereby the convenient dust that will polish the in-process production is collected to dust catcher 16 in via dust absorption pipe 17, avoid the dust to harm health.
One end of the screw rod 5 far away from the first bearing is fixedly connected with a rotating handle 18, so that the rotation of the screw rod 5 is conveniently controlled.
The mounting hole has all been seted up to the four corners department of bottom plate 1, and the bottom plate 1 of being convenient for carries out fixed mounting.
The equal fixedly connected with slider 19 in both ends of lifter plate 45, set up the spout 20 that matches on the corresponding slider 19's of U type frame 44 lateral wall, and slider 19 and spout 20 sliding connection, it is spacing to go up and down to lifter plate 45, avoid breaking away from with U type frame 44.
One end of the screw 49 far away from the lifting plate 45 is fixedly connected with a handle 21, so that the rotation of the screw 49 is conveniently controlled.
In the utility model, the screw rod 5 is rotated, two opposite screw threads are arranged on the screw rod 5, two moving blocks 7 connected by screw threads slide along the slide rod 6 in opposite directions, the screw rod 5 is rotated in opposite directions, the two moving blocks 7 slide in opposite directions, so that the distance between two clamps 9 can be conveniently adjusted, further, different types of supporting pins 10 can be conveniently clamped, the driving motor 13 is started to drive the rotating shaft 12 to rotate, the supporting pin 10 can be driven to rotate, the rotating screw rod 49 drives the lifting plate 45 to lift in the U-shaped frame 44, thereby adjusting the lifting of the polishing motor 47 connected with the fixed rod 46, the polishing wheel 48 on the polishing motor 47 is abutted against the first section of the supporting pin 10, the polishing motor 47 is started, meanwhile, the two push handles 43 are pushed to slide on the top plate 2, the movable rod 42 is driven to synchronously move in the through groove 41, thereby the first section of the supporting pin 10 is uniformly polished, similarly, the position of the polishing motor 47 is adjusted to enable the polishing wheel 48 to abut against the second section of the supporting thimble 10, so that the second section of the supporting thimble 10 can be uniformly polished, the supporting thimble 10 can be conveniently polished in a segmented manner, and the polishing efficiency is effectively improved; in the polishing process, the dust collector 16 is started to be matched with the plurality of dust suction nozzles 15 on the dust suction plate 14, so that dust generated in the polishing process is conveniently collected into the dust collector 16 through the dust suction pipe 17, and the harm of the dust to human health is avoided.
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 sectional polishing tool for the ejector pin comprises a bottom plate (1) and a top plate (2), and is characterized in that two symmetrical side plates (3) are fixedly connected between the bottom plate (1) and the top plate (2), a sectional polishing mechanism (4) is installed on the top plate (2), the inner wall of one side plate (3) is rotatably connected with a lead screw (5) through a first bearing, two threads in opposite directions are arranged on the lead screw (5), the other end of the lead screw (5) penetrates through the other side plate (3) and extends outwards, the lead screw (5) is rotatably connected with the side plates (3), a sliding rod (6) is fixedly connected between the two side plates (3), moving blocks (7) are symmetrically and slidably connected on the sliding rod (6), the lead screw (5) penetrates through the two moving blocks (7), and the lead screw (5) is in threaded connection with the moving blocks (7), the upper surfaces of the two moving blocks (7) are fixedly connected with fixing plates (8), two symmetrical clamps (9) are arranged between the two fixing plates (8), a supporting thimble (10) is fixedly clamped between the two clamps (9), the supporting thimble (10) is divided into a first section and a second section with different diameters, the opposite side walls of the two clamps (9) are fixedly connected with a rotating rod (11) and a rotating shaft (12) respectively, the other end of the rotating rod (11) is rotatably connected with one fixing plate (8) through a second bearing, a driving motor (13) is fixedly mounted on the other fixing plate (8), and the other end of the rotating shaft (12) penetrates through the corresponding fixing plate (8) and is fixedly connected with the output end of the driving motor (13);
the segmented polishing mechanism (4) comprises a through groove (41) formed in the top plate (2), two movable rods (42) are inserted into the through groove (41), the movable rods (42) are movably connected with the through groove (41), the top ends of the two movable rods (42) are fixedly connected with a push handle (43), the lower surface of the push handle (43) is abutted to the upper surface of the top plate (2), the push handle (43) is slidably connected with the top plate (2), the bottom ends of the two movable rods (42) are fixedly connected with a U-shaped frame (44) together, a lifting plate (45) is slidably connected into the U-shaped frame (44), a fixed rod (46) is fixedly connected to the lower surface of the lifting plate (45), a polishing motor (47) is fixedly connected to the other end of the fixed rod (46), a polishing wheel (48) is fixedly connected to an output shaft of the polishing motor (47), and a screw rod (49) is rotatably connected to the upper surface of the lifting plate (45) through a third bearing, the other end of the screw rod (49) penetrates through the top of the U-shaped frame (44) and extends upwards, and the screw rod (49) is in threaded connection with the top of the U-shaped frame (44).
2. The sectional grinding tool for the ejector pin is characterized in that a dust suction plate (14) is fixedly connected to the upper surface of the base plate (1) through a support, a plurality of uniformly distributed dust suction nozzles (15) are mounted on the upper surface of the dust suction plate (14), a dust collector (16) is fixedly connected to the upper surface of the base plate (1), and the input end of the dust collector (16) is communicated with the dust suction plate (14) through a dust suction pipe (17).
3. The sectional grinding tool for the ejector pin according to claim 1, wherein a rotating handle (18) is fixedly connected to one end, far away from the first bearing, of the screw rod (5).
4. The sectional grinding tool for the ejector pin according to claim 1, wherein mounting holes are formed in four corners of the bottom plate (1).
5. The sectional grinding tool for the ejector pin according to claim 1, wherein two ends of the lifting plate (45) are fixedly connected with sliding blocks (19), the side wall of the U-shaped frame (44) corresponding to the sliding blocks (19) is provided with matched sliding grooves (20), and the sliding blocks (19) are slidably connected with the sliding grooves (20).
6. The sectional grinding tool for the thimble supporting plate according to claim 1, wherein a handle (21) is fixedly connected to one end of the screw (49) far away from the lifting plate (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829633.1U CN210255554U (en) | 2019-06-04 | 2019-06-04 | Sectional polishing tool for ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829633.1U CN210255554U (en) | 2019-06-04 | 2019-06-04 | Sectional polishing tool for ejector pin |
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| Publication Number | Publication Date |
|---|---|
| CN210255554U true CN210255554U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920829633.1U Active CN210255554U (en) | 2019-06-04 | 2019-06-04 | Sectional polishing tool for ejector pin |
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| CN (1) | CN210255554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042062A (en) * | 2022-06-22 | 2022-09-13 | 合肥研丰科技有限公司 | Thimble processing equipment |
-
2019
- 2019-06-04 CN CN201920829633.1U patent/CN210255554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042062A (en) * | 2022-06-22 | 2022-09-13 | 合肥研丰科技有限公司 | Thimble processing equipment |
| CN115042062B (en) * | 2022-06-22 | 2024-04-12 | 安徽毅昌科技有限公司 | Thimble processing equipment |
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