CN216399024U - Chamfering device for machining guide rail pressing plate - Google Patents

Chamfering device for machining guide rail pressing plate Download PDF

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Publication number
CN216399024U
CN216399024U CN202123265324.2U CN202123265324U CN216399024U CN 216399024 U CN216399024 U CN 216399024U CN 202123265324 U CN202123265324 U CN 202123265324U CN 216399024 U CN216399024 U CN 216399024U
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China
Prior art keywords
guide rail
clamping
pressing plate
rail pressing
guide
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CN202123265324.2U
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Chinese (zh)
Inventor
魏家成
李家影
魏春娟
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Tianjin Jinnan Wanli Elevator Accessories Factory
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Tianjin Jinnan Wanli Elevator Accessories Factory
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Abstract

The utility model belongs to the technical field of production and processing of guide rail pressing plates, and particularly relates to a chamfering device for processing the guide rail pressing plates, aiming at the problem of lower chamfering processing efficiency in the process of processing the guide rail pressing plates, the utility model provides a scheme which comprises a grinding roller, wherein a placing groove is formed in the top end of a clamping table, a clamping driving mechanism is arranged in the clamping table, and a clamping mechanism in transmission connection with the clamping driving mechanism is arranged in the placing groove; according to the utility model, the clamping mechanism is driven by rotating the clamping driving mechanism to simultaneously clamp and fix the guide rail pressing plate workpieces in the plurality of placing grooves, so that the guide rail pressing plate workpieces are fixed in the placing grooves, the screw rod is rotated, the screw rod, the guide sliding groove and the rotating handle b are matched to drive the clamping platform to move towards the direction close to the grinding roller, thus the edges of the guide rail pressing plate workpieces in the placing grooves are in contact with the surface of the rotating grinding roller to quickly polish the fillet, and simultaneously the plurality of guide rail pressing plate workpieces are polished and processed with the fillet, so that the efficiency of fillet polishing is high.

Description

Chamfering device for machining guide rail pressing plate
Technical Field
The utility model relates to the technical field of production and processing of guide rail pressing plates, in particular to a chamfering device for processing a guide rail pressing plate.
Background
The guide rail plays a guiding role during the operation of the elevator and a supporting role during the braking of the safety gear. Generally, it is necessary to fix the guide rail to the guide rail bracket using a guide rail presser, and thus the guide rail presser plays an important role in the performance and safety of the entire elevator. In the current state of the art, there are a variety of configurations and forms of rail clamps, such as simple mold casting, forged rail clamps, "Z" style rail clamps, modular rail clamps, and the like.
Guide rail clamp plate adds man-hour and need carry out the radius angle, gets rid of the sharp edge of guide rail clamp plate, scratch people's hand when pleasing to the eye surface when preventing the installation, but current guide rail clamp plate is generally carried out single when the radius angle and is pressed from both sides the edge of polishing after tight, and chamfering efficiency is lower, and machining efficiency is lower.
Therefore, a chamfering device for processing a guide rail pressing plate is needed to solve the problem that the chamfering processing efficiency is low when the guide rail pressing plate is processed.
SUMMERY OF THE UTILITY MODEL
The chamfering device for machining the guide rail pressing plate solves the problem that the chamfering machining efficiency is low when the guide rail pressing plate is machined.
In order to achieve the purpose, the utility model adopts the following technical scheme: a chamfering device for processing a guide rail pressing plate comprises a grinding roller, wherein a clamping platform is arranged on one side of the grinding roller, the top end of the clamping table is provided with a plurality of placing grooves which are distributed at equal intervals, a clamping driving mechanism is arranged in the clamping table, a clamping mechanism in transmission connection with the clamping driving mechanism is arranged in the placing groove, the bottom end of the clamping table is fixed with symmetrically arranged guide seats, the bottom end of each guide seat is fixed with a supporting leg, a guide sliding groove is arranged on the side surface of the top end of the guide seat, a rotating handle b which is in sliding fit with the guide sliding groove is fixed at the bottom end of the clamping platform, the bottom end of the clamping table is fixed with a threaded sleeve, a screw rod is connected in the threaded sleeve in a threaded mode, two supporting seats in threaded connection with the screw rod are arranged below the clamping table, and the two supporting seats are located at two ends of the screw rod.
Preferably, the clamping driving mechanism comprises a round rod penetrating through the clamping table along the length direction of the clamping table, segmented threads are arranged on the side face of the round rod, and a rotating handle a is fixed at the outer side end of the round rod.
Preferably, the clamping mechanism comprises a moving plate arranged in a placing groove to slide, a sliding block is fixed at the bottom end of the moving plate, a sliding groove in sliding fit with the sliding block is formed in the side face of the top end of the placing groove, a rubber pad b is fixed on the side face of the placing groove, and a rubber pad a is fixed on the side face of the moving plate close to the rubber pad b.
Preferably, a rotating handle b is fixed at the outer side end of the screw rod, and a rubber sleeve is sleeved on the outer surface of the rotating handle b.
Preferably, the height of the moving plate and the rubber pad a is equal to that of the placing groove, and the area of the rubber pad b is equal to that of the rubber pad a.
Preferably, the segmented thread is provided with a plurality of segmented threads which are distributed at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the guide rail pressing plate workpieces are placed in the placing grooves on the top end of the clamping table, the rotating handle a is rotated to drive the round rod to rotate, and the round rod and the segmented thread are matched to drive the clamping mechanism to simultaneously clamp and fix the guide rail pressing plate workpieces in the multiple placing grooves, so that the guide rail pressing plate workpieces are fixed in the placing grooves, and the operation is convenient.
2. When the guide rail pressing plate workpiece is polished and chamfered, when the round rod moves, the sliding block slides in the sliding groove, the sliding block drives the moving plate to move towards the direction close to the rubber pad b, the guide rail pressing plate workpiece between the rubber pad b and the rubber pad a is clamped and fixed, the rubber pad a and the rubber pad b generate elastic deformation, the stability of fixing the guide rail pressing plate workpiece is effectively improved, the screw rod is rotated, the screw rod, the guide sliding groove and the rotating handle b are matched to drive the clamping platform to move towards the direction close to the grinding roller, so that the edge of the guide rail pressing plate workpiece in the placing groove is in contact with the surface of the rotating grinding roller to polish and chamfer corners quickly, sharp edges of the guide rail pressing plate workpiece are removed, and simultaneously, chamfering and the chamfering machining efficiency is high, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the removal sanding roller of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional configuration of the clamping drive mechanism and clamping mechanism of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a clamping drive mechanism; 101. a round bar; 102. segmented threads; 103. a rotating handle a; 2. a clamping mechanism; 201. moving the plate; 202. a rubber pad a; 203. a rubber pad b; 204. a sliding groove; 205. a slider; 3. grinding a roller; 4. a clamping table; 5. a rotating handle b; 6. a supporting seat; 7. a guide chute; 8. a placement groove; 9. a threaded sleeve; 10. a guide seat; 11. a screw; 12. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a chamfering device for processing a guide rail pressing plate comprises a grinding roller 3, a clamping table 4 is arranged on one side of the grinding roller 3, a placing groove 8 is arranged at the top end of the clamping table 4, the placing groove 8 is provided with a plurality of equally-distributed clamping driving mechanisms 1, a clamping mechanism 2 in transmission connection with the clamping driving mechanisms 1 is arranged in the placing groove 8, guide bases 10 are symmetrically arranged and fixed at the bottom end of the clamping table 4, supporting legs 12 are fixed at the bottom end of the guide bases 10, a guide sliding groove 7 is arranged on the side surface of the top end of the guide bases 10, a rotating handle b5 in sliding fit with the guide sliding groove 7 is fixed at the bottom end of the clamping table 4, a threaded sleeve 9 is fixed at the bottom end of the clamping table 4, a screw rod 11 is in threaded connection with the threaded sleeve 9, a supporting seat 6 in threaded connection with the screw rod 11 is arranged below the clamping table 4, and two supporting seats 6 are arranged, the two supporting seats 6 are positioned at the two ends of the screw rod 11; when the guide rail pressing plate workpieces are polished and chamfered, a plurality of guide rail pressing plate workpieces are firstly placed in a placing groove 8 on the top end of a clamping platform 4, then a clamping driving mechanism 1 is rotated to drive a clamping mechanism 2 to simultaneously clamp and fix the guide rail pressing plate workpieces in the plurality of placing grooves 8, so that the guide rail pressing plate workpieces are fixed in the placing groove 8, then a screw rod 11 is rotated, the screw rod 11, a guide chute 7 and a rotating handle b5 are matched to drive the clamping platform 4 to move towards the direction close to a grinding roller 3, so that the edges of the guide rail pressing plate workpieces in the placing groove 8 are in contact with the surface of the rotating grinding roller 3 to quickly polish a chamfer angle, the sharp edges of the guide rail pressing plate workpieces are removed, simultaneously the chamfer angle is polished and processed on the plurality of guide rail pressing plate workpieces, the chamfer angle has high efficiency, the use is convenient, after the chamfer angle is finished, the reverse screw rod 11 drives the guide rail pressing plate workpieces in the placing grooves 8 to be far away from the grinding roller 3, and then the clamping mechanism 2 is driven by the reverse clamping driving mechanism 1 to release the clamping of the guide rail pressing plate workpiece, and the guide rail pressing plate workpiece is taken down for the next processing.
The clamping driving mechanism 1 comprises a round rod 101 which penetrates through the clamping table 4 along the length direction of the clamping table 4, a segmented thread 102 is arranged on the side surface of the round rod 101, and a rotating handle a103 is fixed at the outer side end of the round rod 101; it is regularly to press from both sides the fastening to a plurality of guide rail clamp plate work pieces, earlier place a plurality of guide rail clamp plate work pieces in pressing from both sides the standing groove 8 on the 4 tops of dress platform, rethread rotation turning handle a103 drives round bar 101 and rotates, round bar 101 and segmentation screw 102 cooperation drive clamping mechanism 2 press from both sides the clamp tightly fixedly to the guide rail clamp plate work piece in a plurality of standing grooves 8 simultaneously for guide rail clamp plate work piece is fixed in standing groove 8, and convenient operation can realize once only that it is fixed to press from both sides to realize pressing from both sides a plurality of guide rail clamp plate work pieces.
The clamping mechanism 2 comprises a moving plate 201 which is arranged in a placing groove 8 to slide, a sliding block 205 is fixed at the bottom end of the moving plate 201, a sliding groove 204 which is in sliding fit with the sliding block 205 is formed in the side surface of the top end of the placing groove 8, a rubber pad b203 is fixed on the side surface of the placing groove 8, and a rubber pad a202 is fixed on the side surface of the moving plate 201 close to the rubber pad b 203; when the guide rail pressing plate workpiece is polished and chamfered, when the round rod 101 moves, the sliding block 205 is driven to slide in the sliding groove 204, the sliding block 205 drives the moving plate 201 to move towards the direction close to the rubber pad b203, the guide rail pressing plate workpiece between the rubber pad b203 and the rubber pad a202 is clamped and fixed, the rubber pad a202 and the rubber pad b203 generate elastic deformation to effectively increase the stability of fixing the guide rail pressing plate workpiece, then the screw rod 11 is rotated, the screw rod 11, the guide sliding groove 7 and the rotating handle b5 are matched to drive the clamping platform 4 to move towards the direction close to the grinding roller 3, so that the edge of the guide rail pressing plate workpiece in the placing groove 8 is in contact with the surface of the rotating grinding roller 3 to quickly polish the chamfered corner, the sharp edge of the guide rail pressing plate workpiece is removed, and simultaneously, the chamfered corner is polished and processed on a plurality of guide rail pressing plate workpieces, the efficiency of the chamfered corner is high, the use is convenient, and after the chamfered corner is finished, the reverse screw 11 drives the guide rail pressing plate workpiece in the placing groove 8 to be far away from the grinding roller 3, the rubber pad a202 is driven by the reverse round rod 101 to move in the direction far away from the rubber pad b203, the clamping of the guide rail pressing plate workpiece is relieved, the guide rail pressing plate workpiece is taken down, and the next processing is carried out.
A rotating handle b5 is fixed at the outer end of the screw rod 11, and a rubber sleeve is sleeved on the outer surface of the rotating handle b 5; when the screw rod mechanism works, the screw rod 11 is driven to rotate by rotating the rotating handle b5, the force arm of the rotating handle b5 is long, and the operation is labor-saving.
The working principle is as follows: firstly, a plurality of guide rail pressing plate workpieces are placed in a placing groove 8 on the top end of a clamping table 4, then a rotary handle a103 is rotated to drive a round rod 101 to rotate, the round rod 101 is matched with a segmented thread 102 to drive a sliding block 205 to slide in a sliding groove 204, the sliding block 205 drives a moving plate 201 to move towards the direction close to a rubber pad b203, the guide rail pressing plate workpieces between the rubber pad b203 and a rubber pad a202 are clamped and fixed, the rubber pad a202 and the rubber pad b203 generate elastic deformation to effectively increase the stability of the fixation of the guide rail pressing plate workpieces, a screw 11 is driven to rotate by rotating the rotary handle b5, the screw 11, a guide sliding groove 7 and a rotary handle b5 are matched to drive the clamping table 4 to move towards the direction close to a grinding roller 3, so that the edge of the guide rail pressing plate workpieces in the placing groove 8 is in contact with the surface of the rotating grinding roller 3 to quickly grind a chamfered angle and remove the sharp edge of the guide rail pressing plate workpieces, simultaneously to a plurality of guide rail clamp plate work pieces chamfer processing of polishing, chamfer is made work efficiently, convenient to use, and back is accomplished to the chamfer, and the roller 3 of polishing is kept away from to the guide rail clamp plate work piece that reverse screw rod 11 drove in the standing groove 8, and rethread reversal pole 101 drives rubber pad an 202 and removes to the direction of keeping away from rubber pad b203, removes the clamp to the guide rail clamp plate work piece tightly, takes off the guide rail clamp plate work piece, carries out the processing of next time.
The grinding roller 3 can be purchased in the market, and the grinding roller 3 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A chamfering device for machining a guide rail pressing plate comprises a grinding roller (3) and is characterized in that a clamping table (4) is arranged on one side of the grinding roller (3), a placing groove (8) is formed in the top end of the clamping table (4), the placing groove (8) is provided with a plurality of guide seats (10) which are distributed at equal intervals, a clamping driving mechanism (1) is arranged in the clamping table (4), a clamping mechanism (2) in transmission connection with the clamping driving mechanism (1) is arranged in the placing groove (8), the bottom end of the clamping table (4) is fixedly provided with symmetrically arranged guide seats (10), the bottom end of each guide seat (10) is fixedly provided with a support leg (12), the side face of the top end of each guide seat (10) is provided with a guide chute (7), the bottom end of the clamping table (4) is fixedly provided with a rotating handle b (5) which is in sliding fit with the guide chute (7), and the bottom end of the clamping table (4) is fixedly provided with a threaded sleeve (9), threaded sleeve (9) female connection has screw rod (11), the below of pressing from both sides dress platform (4) is provided with supporting seat (6) with screw rod (11) threaded connection, supporting seat (6) are provided with two, two supporting seat (6) are located the both ends of screw rod (11).
2. The chamfering device for processing the guide rail pressing plate according to claim 1, wherein the clamping driving mechanism (1) comprises a round rod (101) penetrating through the clamping table (4) along the length direction of the clamping table (4), a segmented thread (102) is arranged on the side surface of the round rod (101), and a rotating handle a (103) is fixed at the outer side end of the round rod (101).
3. The chamfering device for processing the guide rail pressing plate according to claim 1, wherein the clamping mechanism (2) comprises a moving plate (201) which is arranged in a placing groove (8) to slide, a sliding block (205) is fixed at the bottom end of the moving plate (201), a sliding groove (204) which is in sliding fit with the sliding block (205) is formed in the side surface of the top end of the placing groove (8), a rubber pad b (203) is fixed on the side surface of the placing groove (8), and a rubber pad a (202) is fixed on the side surface of the moving plate (201) close to the rubber pad b (203).
4. The chamfering device for processing the guide rail pressing plate according to claim 1, wherein a rotating handle b (5) is fixed at the outer side end of the screw (11), and a rubber sleeve is sleeved on the outer surface of the rotating handle b (5).
5. The chamfering device for processing a guide rail pressing plate according to claim 3, wherein the height of the moving plate (201) and the rubber pad a (202) is equal to the height of the placing groove (8), and the area of the rubber pad b (203) is equal to the area of the rubber pad a (202).
6. The chamfering device for machining guide rails and press plates according to claim 2, wherein the segmented thread (102) is provided in plurality, and the segmented thread (102) is distributed in an equidistant manner.
CN202123265324.2U 2021-12-23 2021-12-23 Chamfering device for machining guide rail pressing plate Active CN216399024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123265324.2U CN216399024U (en) 2021-12-23 2021-12-23 Chamfering device for machining guide rail pressing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123265324.2U CN216399024U (en) 2021-12-23 2021-12-23 Chamfering device for machining guide rail pressing plate

Publications (1)

Publication Number Publication Date
CN216399024U true CN216399024U (en) 2022-04-29

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Application Number Title Priority Date Filing Date
CN202123265324.2U Active CN216399024U (en) 2021-12-23 2021-12-23 Chamfering device for machining guide rail pressing plate

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116135464A (en) * 2023-04-17 2023-05-19 宁波吉烨汽配模具有限公司 New energy automobile spare and accessory part processing is with corner equipment of polishing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116135464A (en) * 2023-04-17 2023-05-19 宁波吉烨汽配模具有限公司 New energy automobile spare and accessory part processing is with corner equipment of polishing
CN116135464B (en) * 2023-04-17 2024-02-02 宁波吉烨汽配模具有限公司 New energy automobile spare and accessory part processing is with corner equipment of polishing

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