CN216228571U - Precision hardware fitting is with equipment of polishing - Google Patents
Precision hardware fitting is with equipment of polishing Download PDFInfo
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- CN216228571U CN216228571U CN202122906406.4U CN202122906406U CN216228571U CN 216228571 U CN216228571 U CN 216228571U CN 202122906406 U CN202122906406 U CN 202122906406U CN 216228571 U CN216228571 U CN 216228571U
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Abstract
The utility model discloses a polishing device for precise hardware fittings, which comprises a supporting frame, an electric push rod, a movable supporting plate, a motor, a belt component, a polishing wheel, a slide block, a chute and a supporting clamp, wherein the front end of the polishing device is provided with the supporting clamp, the supporting clamp controls the contraction and expansion between a left supporting structure and a right supporting structure through the rotation of a screw rod, the hardware fittings are clamped through a straight rod of the left supporting structure and an outer pipe of the right supporting structure, an opening plate is arranged on the outer side of the outer pipe, when the annular hardware fittings are required to be clamped, the straight rod and the outer pipe contract and extrude a movable block in the outer pipe, the opening plate is opened through the matching of connecting rods, the inside of the annular hardware fittings is supported through the opening plate, the various hardware fittings are convenient to be fixed, the outer pipe is rotated through a second rocker, and the fixed hardware fittings are further rotated, need not handheld hardware fitting and polish, increase the security of polishing hardware fitting.
Description
Technical Field
The utility model particularly relates to polishing equipment for precision hardware accessories, and relates to the related field of polishing equipment.
Background
The hardware fitting refers to machine parts or components made of hardware and small hardware products, can be used independently and can also be used as auxiliary tools, the precise hardware refers to the hardware processing category with higher precision requirement in the hardware industry, and the precision universal refers to the tolerance requirement within 0.05mm, comprises precision plastic hardware, precision stamping hardware, precision turning hardware and the like, and is generally applied to the industries of electronics, clocks, aviation and the like.
Need polish its surface through equipment of polishing after accurate hardware fitting production, current hardware fitting shape is indefinite, is not convenient for fix according to its shape, needs the manual hardware fitting of taking of user and polish with the wheel contact of polishing, leads to user's hand and the wheel contact of polishing easily, causes user's hand damage, and the security is low.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned defects, the present invention provides a polishing apparatus for precision hardware fittings.
The polishing device comprises a supporting frame and a supporting clamp, wherein the middle of the rear end of the supporting frame is fixedly connected with an electric push rod, the front end of the electric push rod is connected with a movable supporting plate, the front end of the supporting frame is fixedly connected with the supporting clamp, the supporting clamp comprises a bottom plate, a supporting plate, a first rocker, a screw rod, a polished rod, a left supporting structure and a right supporting structure, the supporting plate is arranged on the left side and the right side of the top end of the bottom plate, the first rocker is arranged on the right side of the supporting plate, the left end of the first rocker is connected with the screw rod through a coupler, the screw rod and the polished rod respectively penetrate through the front side and the rear side of the bottom end of the left supporting structure and the front side and the rear side of the bottom end of the right supporting structure, the screw rod is in threaded connection with the left supporting structure and the right supporting structure, and the rear end of the supporting plate is fixedly connected with the supporting frame.
Preferably, the motor is installed on the top end of the movable supporting plate, the motor is connected with the polishing wheel through a belt assembly, sliding blocks are fixed at the left end and the right end of the movable supporting plate respectively, sliding grooves are formed in the left side and the right side of the supporting frame respectively, and the sliding blocks slide along the inner walls of the sliding grooves.
Preferably, the left support structure comprises a left movable plate, a first bearing, a straight rod and a support ring, the top of the right end of the left movable plate is fixedly connected with the outer wall of the first bearing, the left end of the straight rod is inserted into the first bearing, the support ring is fixed on the outer side of the straight rod, a screw rod and a polished rod penetrate through the front side and the rear side of the bottom end inside the left movable plate respectively, and the inner wall of the left movable plate is in threaded connection with the screw rod.
Preferably, the right supporting structure comprises a right movable plate, a second rocker, a second bearing, an outer tube, a movable block, a limiting rod, a spring, a connecting rod and an opening plate, the right end of the right movable plate is provided with a second rocker, the left end of the second rocker penetrates through a second bearing to be connected with the outer pipe, the second bearing is embedded into the right movable plate, the left side in the outer tube is provided with a movable block, the right end of the movable block is fixedly connected with a limiting rod, the right end of the limiting rod is mutually inserted with the outer tube, the right side of the movable block is elastically connected with the outer tube through a spring, the spring is sleeved outside the limiting rod, the right end of the movable block is rotatably connected with one end of the connecting rod through a rotating shaft, and the other end of the connecting rod is rotationally connected with an opening plate through a rotating shaft, the opening plate is sleeved at the left end of the outer side of the outer tube, and a screw rod and a polished rod respectively penetrate through the front side and the rear side of the bottom end in the right movable plate, and the inner wall of the right movable plate is in threaded connection with the screw rod.
Preferably, the screw rod and the polish rod are arranged in parallel, and threads on the left side and the right side of the screw rod are arranged in a positive and negative tooth manner.
Preferably, the left movable plate and the right movable plate are consistent in structure and are formed by connecting an upper plate body and a lower plate body, and the two plate bodies are connected in a sliding manner.
Preferably, the connecting rods and the opening plate are both provided with two connecting rods, and the two connecting rods are inclined outwards from left to right.
Preferably, the opening plate is arc-shaped, a vertical plate is arranged at the right end of the opening plate, and the inner wall of the outer pipe is attached to the vertical plate.
The utility model has the following advantages: the utility model provides a grinding device for precise hardware fittings through improvement, compared with the same type of device, the grinding device comprises the following improvements:
according to the polishing equipment for the precise hardware fittings, the supporting clamp is arranged at the front end of the polishing equipment and rotates through the screw to control the shrinkage and expansion between the left supporting structure and the right supporting structure, the hardware fittings are clamped through the straight rods of the left supporting structure and the right supporting structure and the outer pipe, the opening plate is arranged on the outer side of the outer pipe, when the annular object fittings are required to be clamped, the straight rods and the outer pipe shrink to extrude movable blocks in the outer pipe, the opening plate is opened through the matching between the connecting rods, the interior of the annular hardware fittings is supported through the opening plate, various hardware fittings are convenient to fix, the outer pipe is rotated through the second rocker, the fixed hardware fittings are further rotated, the hardware fittings do not need to be polished by hands, and the polishing safety of the hardware fittings is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the support fixture of the present invention;
FIG. 3 is an elevation view of the support fixture structure of the present invention;
FIG. 4 is a schematic view of the left support structure of the present invention;
fig. 5 is a cross-sectional view of a right support structure of the present invention.
Wherein: the device comprises a supporting frame-1, an electric push rod-2, a movable supporting plate-3, a motor-4, a belt component-5, a polishing wheel-6, a sliding block-7, a sliding groove-8, a supporting clamp-9, a bottom plate-91, a supporting plate-92, a first rocker-93, a screw-94, a polish rod-95, a left supporting structure-96, a right supporting structure-97, a left movable plate-961, a first bearing-962, a straight rod-963, a supporting ring-964, a right movable plate-971, a second rocker-972, a second bearing-973, an outer pipe-974, a movable block-975, a limiting rod-976, a spring-977, a connecting rod-978 and an opening plate-979.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the utility model provides a polishing device for precision hardware accessories, which comprises a supporting frame 1 and a supporting clamp 9, wherein the middle part of the rear end of the supporting frame 1 is fixedly connected with an electric push rod 2, the front end of the electric push rod 2 is connected with a movable supporting plate 3, the front end of the supporting frame 1 is fixedly connected with the supporting clamp 9, the top end of the movable supporting plate 3 is provided with a motor 4, the motor 4 is connected with a polishing wheel 6 through a belt assembly 5, sliding blocks 7 are fixed at the left end and the right end of the movable supporting plate 3, sliding grooves 8 are formed in the left side and the right side of the supporting frame 1, and the sliding blocks 7 slide along the inner walls of the sliding grooves 8.
Referring to fig. 2 and 3, the present invention provides a polishing apparatus for precision hardware fittings by improvement, the supporting fixture 9 includes a bottom plate 91, a support plate 92, a first rocker 93, a screw 94, a polish rod 95, a left support structure 96 and a right support structure 97, the support plate 92 is disposed on both left and right sides of the top end of the bottom plate 91, the first rocker 93 is disposed on the right side of the support plate 92, the left end of the first rocker 93 is connected with the screw 94 through a coupler, the screw 94 and the polish rod 95 respectively penetrate through the front and back sides of the bottom end inside the left support structure 96 and the right support structure 97, the screw rod 94 is in threaded connection with the left supporting structure 96 and the right supporting structure 97, the rear end of the support plate 92 is fixedly connected with the supporting frame 1, the screw rod 94 is arranged in parallel with the polish rod 95, and the threads on the left and right sides of the screw rod 94 are arranged in a positive and negative thread manner, so that the screw rod 94 rotates to drive the left movable plate 961 and the right movable plate 971 to contract or expand.
Referring to fig. 4, the present invention provides a polishing apparatus for precision hardware fittings by improvement, wherein a left support structure 96 includes a left movable plate 961, a first bearing 962, a straight rod 963 and a support ring 964, a top of a right end of the left movable plate 961 is fixedly connected to an outer wall of the first bearing 962, a left end of the straight rod 963 is inserted into the first bearing 962, the support ring 964 is fixed to an outer side of the straight rod 963, a screw 94 and a polish rod 95 are respectively inserted through front and rear sides of a bottom end of the left movable plate 961, an inner wall of the left movable plate 961 is in threaded connection with the screw 94, the left movable plate 961 and the right movable plate 971 have a same structure, and are formed by connecting an upper plate and a lower plate, and the two plates are connected in a sliding manner, so that the hardware fitting fixed between the straight rod 963 and the outer tube 974 can slide back and forth, and the hardware fitting with the polishing wheel 6 for polishing.
Referring to fig. 5, the present invention provides a polishing apparatus for precision hardware accessories by improvement, wherein a right supporting structure 97 includes a right movable plate 971, a second rocker 972, a second bearing 973, an outer tube 974, a movable block 975, a limit rod 976, a spring 977, a connecting rod 978, and an opening plate 979, the right end of the right movable plate 971 is provided with the second rocker 972, the left end of the second rocker 972 penetrates through the second bearing 973 to be connected with the outer tube 974, the second bearing 973 is embedded into the right movable plate 971, the left side inside the outer tube 974 is provided with the movable block 975, the right end of the movable block 975 is fixedly connected with the limit rod 976, the right end of the limit rod 976 is inserted into the outer tube 974, the right side of the movable block 975 is elastically connected with the outer tube 974 through the spring 977, the spring 977 is sleeved outside the limit rod 976, the right end of the movable block 975 is rotatably connected with one end of the connecting rod 978 through a rotating shaft, and the other end of the connecting rod 978 is rotatably connected with the opening plate 979 through a rotating shaft, the suit of expanding board 979 is at outer tube 974 outside left end, both sides run through respectively have screw rod 94 and polished rod 95 around the inside bottom of right side fly leaf 971, and right side fly leaf 971 inner wall and screw rod 94 threaded connection, connecting rod 978 and expanding board 979 all are provided with two, and two connecting rods 978 all lean out from a left side to the right side, make movable block 975 remove to the right and promote the outwards removal of expanding board 979 through connecting rod 978, expanding board 979 is the arc form, and the expanding board 979 right-hand member is provided with the riser, and outer tube 974 inner wall and riser laminating, restrict expanding board 979's removal orbit.
The utility model provides a polishing device for precise hardware fittings through improvement, and the working principle is as follows;
firstly, before use, the device is fixed on a required plane, and then the electric push rod 2 and the power connection port of the motor 4 are connected with control equipment with an external power supply;
secondly, when the grinding tool is used, a ground precise hardware fitting needs to be fixed, the hardware fitting is placed between the straight rod 963 and the outer pipe 974, then the first rocker 93 is rotated to drive the center of the circle of the right end of the screw 94 to rotate, the left movable plate 961 and the right movable plate 971 are limited in moving track through the polish rod 95, the screw 94 and the polish rod 95 are arranged in parallel, threads on the left side and the right side of the screw 94 are arranged in a positive-negative tooth manner, so that the screw 94 rotates to drive the left movable plate 961 and the right movable plate 971 to contract, the left movable plate 961 and the right movable plate 971 drive the straight rod 963 and the outer pipe 974 to contract, and the hardware fitting is clamped and fixed through the straight rod 963 and the outer pipe 974;
thirdly, when the annular hardware fitting needs to be fixed, the annular hardware fitting is sleeved on an opening plate 979 on the outer side of an outer pipe 974, when a straight rod 963 and the outer pipe 974 contract, the straight rod 963 is inserted into the outer pipe 974 to push a movable block 975, and as two connecting rods 978 and two opening plates 979 are arranged and two connecting rods 978 incline outwards from left to right, the movable block 975 moves rightwards, the opening plate 979 is pushed to move outwards by the connecting rods 978, the inside of the annular hardware fitting is supported by the opening plate 979, and the annular hardware fitting is fixed;
fourth, when polishing the hardware fitting, adjust the position of movable support plate 3 through control electric putter 2 is flexible, and then adjust the position of wheel 6, then motor 4 produces power and drives wheel 6 through belt subassembly 5 and rotate, because left fly leaf 961 and right fly leaf 971 structure are unanimous, constitute by two upper and lower plate connections, and sliding connection between two plate bodys, make the fixed hardware fitting slide around can between straight-bar 963 and the outer tube 974, be convenient for polish the hardware fitting with wheel 6 laminating of polishing, and rotate outer tube 974 through second rocker 972, and then rotate fixed hardware fitting, adjust its angle, need not to hold hardware fitting and polish, increase the security of polishing the hardware fitting.
The utility model provides a grinding device for precision hardware fittings through improvement, a support clamp 9 is arranged at the front end of the grinding device, the support clamp 9 controls the contraction and expansion between a left support structure 96 and a right support structure 97 through the rotation of a screw 94, hardware fittings are clamped through a straight rod 963 and an outer pipe 974 of the left support structure 96 and the right support structure 97, an opening plate 979 is arranged outside the outer pipe 974, when annular article fittings need to be clamped, the straight rod 963 and the outer pipe 974 contract and press a movable block 975 in the outer pipe 974, the opening plate 979 is opened through the matching between connecting rods 978, the inside of the annular hardware fittings is supported through the opening plate 979, so that various hardware fittings can be fixed conveniently, the outer pipe 974 is rotated through a second rocker 972, the fixed hardware fittings are rotated, and the hardware fittings do not need to be ground by hands, the safety of polishing the hardware fittings is improved.
Claims (8)
1. The polishing equipment for the precision hardware fittings comprises a supporting frame (1), wherein the middle part of the rear end of the supporting frame (1) is fixedly connected with an electric push rod (2), and the front end of the electric push rod (2) is connected with a movable supporting plate (3);
the method is characterized in that: also comprises a supporting clamp (9), the front end of the supporting frame (1) is fixedly connected with the supporting clamp (9), the supporting clamp (9) comprises a bottom plate (91), a support plate (92), a first rocker (93), a screw rod (94), a polish rod (95), a left supporting structure (96) and a right supporting structure (97), support plates (92) are arranged on the left side and the right side of the top end of the bottom plate (91), a first rocker (93) is arranged on the right side of each support plate (92), the left end of the first rocker (93) is connected with a screw rod (94) through a coupler, the screw rod (94) and the polish rod (95) respectively penetrate through the front side and the rear side of the bottom end inside the left supporting structure (96) and the right supporting structure (97), and the screw rod (94) is in threaded connection with the left supporting structure (96) and the right supporting structure (97), and the rear end of the support plate (92) is fixedly connected with the support frame (1).
2. The precision hardware fitting grinding equipment according to claim 1, wherein: motor (4) are installed on activity backup pad (3) top, motor (4) are connected with wheel (6) of polishing through belt subassembly (5), both ends all are fixed with slider (7) about activity backup pad (3), spout (8) have all been seted up to the carriage (1) left and right sides, and slider (7) slide along spout (8) inner wall.
3. The precision hardware fitting grinding equipment according to claim 1, wherein: the left supporting structure (96) comprises a left movable plate (961), a first bearing (962), a straight rod (963) and a supporting ring (964), the top of the right end of the left movable plate (961) is fixedly connected with the outer wall of the first bearing (962), the left end of the straight rod (963) is connected with the first bearing (962) in an inserting mode, the supporting ring (964) is fixed to the outer side of the straight rod (963), a screw rod (94) and a polished rod (95) penetrate through the front side and the rear side of the inner bottom end of the left movable plate (961) respectively, and the inner wall of the left movable plate (961) is in threaded connection with the screw rod (94).
4. The precision hardware fitting grinding equipment according to claim 1, wherein: the right supporting structure (97) comprises a right movable plate (971), a second rocker (972), a second bearing (973), an outer pipe (974), a movable block (975), a limiting rod (976), a spring (977), a connecting rod (978) and a spreading plate (979), the right end of the right movable plate (971) is provided with the second rocker (972), the left end of the second rocker (972) penetrates through the second bearing (973) to be connected with the outer pipe (974), the second bearing (973) is embedded into the right movable plate (971), the left side inside the outer pipe (974) is provided with the movable block (975), the right end of the movable block (975) is fixedly connected with the limiting rod (976), the right end of the limiting rod (976) is mutually inserted into the outer pipe (974), the right side of the movable block (975) is elastically connected with the outer pipe (974) through the spring (977), the spring (977) is sleeved outside the limiting rod (976), and the movable block (975) is connected with one end of the connecting rod (978), and the other end of the connecting rod (978) is rotatably connected with an opening plate (979) through a rotating shaft, the opening plate (979) is sleeved at the left end of the outer side of the outer pipe (974), a screw rod (94) and a polish rod (95) are respectively penetrated through the front side and the rear side of the bottom end inside the right movable plate (971), and the inner wall of the right movable plate (971) is in threaded connection with the screw rod (94).
5. The precision hardware fitting grinding equipment according to claim 1, wherein: the screw rod (94) and the polish rod (95) are arranged in parallel, and threads on the left side and the right side of the screw rod (94) are arranged in a positive and negative tooth manner.
6. The precision hardware fitting grinding equipment according to claim 3, wherein: the left movable plate (961) and the right movable plate (971) are consistent in structure, and are formed by connecting an upper plate body and a lower plate body which are connected in a sliding manner.
7. The precision hardware fitting grinding equipment according to claim 4, wherein: the two connecting rods (978) and the two opening plates (979) are arranged, and the two connecting rods (978) incline outwards from left to right.
8. The precision hardware fitting grinding equipment according to claim 4, wherein: the opening plate (979) is arc-shaped, a vertical plate is arranged at the right end of the opening plate (979), and the inner wall of the outer pipe (974) is attached to the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122906406.4U CN216228571U (en) | 2021-11-24 | 2021-11-24 | Precision hardware fitting is with equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122906406.4U CN216228571U (en) | 2021-11-24 | 2021-11-24 | Precision hardware fitting is with equipment of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216228571U true CN216228571U (en) | 2022-04-08 |
Family
ID=80956396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122906406.4U Active CN216228571U (en) | 2021-11-24 | 2021-11-24 | Precision hardware fitting is with equipment of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216228571U (en) |
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2021
- 2021-11-24 CN CN202122906406.4U patent/CN216228571U/en active Active
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