Guiding frame for slate picture cutting
By using the limit block design of the support base and sliding parts, combined with the pointer scale line and motor-driven clamping plate structure, the problem of instability of the manually fixed guide plate is solved, and efficient, stable and precise operation of slate painting cutting is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-03-17
AI Technical Summary
In existing technologies, manually fixing the guide plate requires frequent adjustments and the application of force. Improper operation may lead to slippage or displacement, increasing the risk of cutting accidents.
The structure includes a support base, sliding parts, limit blocks, return springs, and scale lines. The guide plate is automatically fixed by the engagement of the limit blocks and gears, and the degree of movement can be observed by pointers and scale lines. Combined with the positive lead screw and clamping plate structure, the clamping plate is driven by a motor to move the rubber pad to fix the stone painting.
The steps for fixing the guide plate have been simplified, improving the intuitiveness of operation and work efficiency, ensuring the stability and precision of the slate painting during the cutting process, and reducing the risk of accidents.
Smart Images
Figure CN223998733U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of slate painting processing technology, and in particular to a slate painting cutting guide frame. Background Technology
[0002] Lithographing (also known as stone carving) is an art form that uses stone slabs as a creative medium to create patterns, texts, or decorative works through carving, engraving, or other artistic means. The background techniques of lithography involve material selection, artistic creation process, and its historical and cultural background.
[0003] After the stone slab carving is completed, the next step is to cut the slab. Typically, workers first need to accurately place the cutting guide plate on the surface of the slab and then manually fix its position. Once fixed, the workers will pick up the cutting knife, align it with the guide plate, and cut the slab along the guide plate's trajectory to ensure precision. During this process, workers not only need to frequently adjust and apply force to keep the guide plate stable, but also, improper operation during manual fixing of the guide plate may cause it to slip or shift, increasing the risk of accidents during the cutting process, especially when using sharp tools. Therefore, a stone slab cutting guide frame that is easy for workers to operate is needed. Utility Model Content
[0004] The purpose of this invention is to solve the problem that in the prior art, manually fixing the guide plate not only requires frequent adjustments and the application of force to maintain the stability of the guide plate, but also may cause the guide plate to slide or shift if the operation is improper, increasing the risk of accidents during the cutting process.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a slate painting cutting guide frame, comprising two support bases, each support base having a sliding member movably connected to its top; a scale line is provided on the rear side of one of the support bases, and a pointer is provided on the rear side of one of the sliding members; a rack is fixedly embedded inside each of the two support bases; gears are movably embedded inside each of the two sliding members, and both gears mesh with the rack; a first groove is provided inside each of the two support bases; a first slider is fixedly installed at the bottom of each of the two sliding members; the outer surfaces of the two first sliders are slidably connected to the inner surface of the first groove; a limiting block is movably embedded inside each of the two sliding members, and teeth are provided at the bottom of each of the two limiting blocks.
[0006] In a preferred embodiment, both of the limiting blocks are engaged with the gear, and a return spring is fixedly installed on the opposite side of each of the two limiting blocks.
[0007] The technical effect of adopting the above-mentioned further solution is that the gear can be locked by the limiting block to fix the position of the guide plate.
[0008] In a preferred embodiment, the inner surfaces of the two return springs are movably sleeved on the outer surface of the limiting block, and guide plates are fixedly installed on the tops of the two sliding members.
[0009] The technical effect of adopting the above-mentioned further solution is that the return spring can be extended by pulling the limit block.
[0010] In a preferred embodiment, the other ends of the two return springs are fixedly mounted on the outer surface of the sliding member, and a processing table is fixedly mounted on the bottom of the two support seats.
[0011] The technical effect of adopting the above-mentioned further solution is that the guide plate can be moved by the sliding component.
[0012] In a preferred embodiment, a forward lead screw is movably embedded on the right side of the interior of the processing table, and a reverse lead screw is fixedly installed on the left side of the forward lead screw.
[0013] The technical effect of adopting the above-mentioned further solution is that the forward lead screw can drive the reverse lead screw.
[0014] In a preferred embodiment, the left outer surface of the reverse lead screw is movably embedded in the left side of the inner wall of the processing table, and a motor is fixedly installed on the top right side of the processing table. The left side of the output shaft of the motor is fixedly installed on the right side of the forward lead screw.
[0015] The technical effect of adopting the above-mentioned further solution is that the positive lead screw can be rotated by the motor.
[0016] In a preferred embodiment, the outer surfaces of the reverse lead screw and the forward lead screw are both threadedly connected to a second slider, and a second groove is provided on the top of the processing table. The outer surfaces of the two second sliders are slidably connected to the inner surface of the second groove.
[0017] The technical effect of adopting the above-mentioned further solution is that it allows the second slider to slide through the second groove.
[0018] In a preferred embodiment, a clamping plate is fixedly installed on the top of each of the two second sliders, and a rubber pad is provided on the opposite side of each of the two clamping plates.
[0019] The technical effect of adopting the above-mentioned further solution is that the clamping plate can be moved by the second slider.
[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0021] 1. In use, this utility model, through the setting of the limiting block and the first slider structure, not only can the position of the guide plate be fixed, eliminating the step of manually fixing the guide plate, but also, using pointers and scale lines, personnel can clearly observe the degree of movement of the guide plate, thereby quickly and intuitively adjusting the position of the guide plate. This simplified operation method further reduces complex manual adjustment steps, improves work efficiency, and solves the problem that in the prior art, manually fixing the guide plate not only requires frequent adjustment and application of force to maintain the stability of the guide plate, but also, if the operation is improper, may cause the guide plate to slide or displace, increasing the risk of accidents during the cutting process.
[0022] 2. In use, the design of the positive lead screw and clamping plate structure allows the rubber pad to fit against both sides of the stone painting, ensuring the stability and accurate positioning of the stone painting during processing, and further improving the precision of personnel when cutting the stone painting. Attached Figure Description
[0023] Figure 1 A rear-view three-dimensional structural diagram of a slate painting cutting guide frame provided by this utility model;
[0024] Figure 2 A partial three-dimensional structural diagram of a slate painting cutting guide frame provided by this utility model;
[0025] Figure 3 A cross-sectional three-dimensional structural diagram of the support base of a slate painting cutting guide frame provided by this utility model;
[0026] Figure 4 An enlarged three-dimensional structural diagram of a slate painting cutting guide frame provided by this utility model at point A;
[0027] Figure 5 This is a cross-sectional three-dimensional structural diagram of a processing table for a slate painting cutting guide frame provided by this utility model.
[0028] Legend:
[0029] 1. Support base; 101. Sliding component; 102. Scale line; 103. Pointer; 104. Rack; 105. Gear; 106. First slide groove; 107. First slider; 108. Limit block; 109. Return spring; 110. Guide plate; 2. Machining table; 201. Forward lead screw; 202. Reverse lead screw; 203. Motor; 204. Second slider; 205. Second slide groove; 206. Clamping plate; 207. Rubber pad. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] Example 1, please refer to Figures 1 to 5 This utility model provides a technical solution: a slate painting cutting guide frame, including two support bases 1, each with a sliding member 101 movably connected to its top. One support base 1 has a scale line 102 on its rear side, and one sliding member 101 has a pointer 103 on its rear side. Both support bases 1 have a rack 104 fixedly embedded inside, and both sliding members 101 have gears 105 movably embedded inside, both gears 105 meshing with the rack 104. Both support bases 1 have a first groove 106 inside, and both sliding members 101 have a first slider 107 fixedly installed at their bottom. The outer surfaces of 107 are slidably connected to the inner surfaces of the first slide groove 106. Limiting blocks 108 are movably embedded inside the two sliding parts 101. The bottom of the two limiting blocks 108 is provided with teeth. The two limiting blocks 108 are meshed with gears 105. Return springs 109 are fixedly installed on opposite sides of the two limiting blocks 108. The inner surfaces of the two return springs 109 are movably sleeved on the outer surfaces of the limiting blocks 108. Guide plates 110 are fixedly installed on the tops of the two sliding parts 101. The other ends of the two return springs 109 are fixedly installed on the outer surfaces of the sliding parts 101. Processing tables 2 are fixedly installed on the bottoms of the two support seats 1.
[0032] In this embodiment, the operator first places the slate painting on the top of the processing table 2, then pulls the limiting block 108 outward, allowing it to slide outward inside the slider 101. This causes the return spring 109 to extend, thus disengaging the limiting block 108 from the gear 105. Next, the operator pushes the guide plate 110, causing the first slider 107 to slide on the inner surface of the first groove 106 via the slider 101, simultaneously causing the gear 105 to roll on the top of the rack 104. This allows the slider 101 to slide horizontally on the top of the support base 1. The operator then observes the movement of the guide plate 110 by pointing the pointer 103 to the graduation line 102. Once the guide plate 110 has moved to the appropriate position... Personnel can then release the limiting block 108, causing the reset spring 109 to reset. The reset spring 109 then pulls the limiting block 108 to slide inside the slider 101, allowing the limiting block 108 to re-engage the gear 105 and fix the position of the guide plate 110. The structure of the limiting block 108 and the first slider 107 not only fixes the position of the guide plate 110, eliminating the need for manual fixing, but also allows personnel to clearly observe the degree of movement of the guide plate 110 using the pointer 103 and the scale 102, enabling quick and intuitive adjustment of the guide plate 110's position. This simplified operation further reduces complex manual adjustment steps and improves work efficiency.
[0033] Example 2, as Figures 1 to 5 As shown, a forward lead screw 201 is movably embedded in the right side of the interior of the processing table 2. A reverse lead screw 202 is fixedly installed on the left side of the forward lead screw 201. The outer surface of the left side of the reverse lead screw 202 is movably embedded in the left side of the inner wall of the processing table 2. A motor 203 is fixedly installed on the top right side of the processing table 2. The left side of the output shaft of the motor 203 is fixedly installed on the right side of the forward lead screw 201. The outer surfaces of the reverse lead screw 202 and the forward lead screw 201 are threadedly connected to the second sliders 204. A second slide groove 205 is opened on the top of the processing table 2. The outer surfaces of the two second sliders 204 are slidably connected to the inner surface of the second slide groove 205. A clamping plate 206 is fixedly installed on the top of the two second sliders 204. A rubber pad 207 is provided on the opposite side of the two clamping plates 206.
[0034] In this embodiment, after the slate painting is placed on top of the processing table 2, the operator can start the motor 203 through the power supply system of the motor 203. When it is running, the motor 203 can drive the output shaft to the forward lead screw 201, and then the forward lead screw 201 can drive the reverse lead screw 202. When the forward lead screw 201 and the reverse lead screw 202 rotate, they can drive the second slider 204 to slide in opposite directions through the second slide groove 205. When the second slider 204 slides, the clamping plate 206 can drive the rubber pad 207 to move synchronously, so that the rubber pad 207 can fit against both sides of the slate painting to fix it. Through the structure of the forward lead screw 201 and the clamping plate 206, the rubber pad 207 can fit against both sides of the slate painting, ensuring the stability and accurate positioning of the slate painting during the processing, and further improving the accuracy of the operator when cutting the slate painting.
[0035] Working principle: In use, the operator first places the slate painting on the top of the processing table 2, then pulls the limiting block 108 outward, allowing it to slide outward inside the sliding member 101. This causes the return spring 109 to extend, thus allowing the limiting block 108 to disengage from the gear 105. Then, the guide plate 110 is pushed, causing the first slider 107 to slide on the inner surface of the first groove 106 via the sliding member 101. Simultaneously, the gear 105 rolls on the top of the rack 104, allowing the sliding member 101 to slide horizontally on the top of the support base 1. The operator then observes the movement of the guide plate 110 by pointing the pointer 103 to the scale line 102. When the guide plate 110 moves to the appropriate position... Afterwards, the operator can release the limiting block 108, causing the reset spring 109 to reset. The reset spring 109 then pulls the limiting block 108 to slide inside the slider 101, allowing the limiting block 108 to re-engage the gear 105 and fix the position of the guide plate 110. The structure of the limiting block 108 and the first slider 107 not only fixes the position of the guide plate 110, eliminating the need for manual fixing, but also allows the operator to clearly observe the movement of the guide plate 110 using the pointer 103 and the scale 102, enabling quick and intuitive adjustment of the guide plate 110's position. This simplified operation further reduces complex manual adjustment steps and improves work efficiency. In use, after the slate painting is placed on top of the processing table 2, the operator can start the motor 203 through its power supply system. During operation, the motor drives the output shaft to the forward lead screw 201, which in turn drives the reverse lead screw 202. As the forward and reverse lead screws rotate, they cause the second slider 204 to slide relative to each other through the second slide groove 205. While the second slider 204 is sliding, the clamping plate 206 drives the rubber pad 207 to move synchronously, allowing the rubber pad 207 to adhere to both sides of the slate painting for fixation. The structure of the forward lead screw 201 and clamping plate 206 ensures the rubber pad 207 adheres to both sides of the slate painting, guaranteeing its stability and accurate positioning during processing and further improving the precision of cutting the slate painting.
[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.
Claims
1. A slate cutting guide frame comprising two support seats (1), characterized in that: The top of two supporting seats (1) is movably connected with a sliding piece (101), the rear side of one of the supporting seats (1) is provided with a scale line (102), the rear side of one of the sliding pieces (101) is provided with a pointer (103), the inside of two supporting seats (1) is fixedly embedded with a rack (104), the inside of two sliding pieces (101) is movably embedded with a gear (105), two gears (105) are engaged with the rack (104), the inside of two supporting seats (1) is provided with a first sliding groove (106), the bottom of two sliding pieces (101) is fixedly installed with a first sliding block (107), the outer surface of two first sliding blocks (107) is movably connected with the inner surface of the first sliding groove (106), the inside of two sliding pieces (101) is movably embedded with a limiting block (108), the bottom of two limiting blocks (108) is provided with a tooth.
2. The slate cutting guide frame according to claim 1, wherein: Two limiting blocks (108) are engaged with the gear (105), and the opposite side of each limiting block (108) is fixedly installed with a reset spring (109).
3. A slate cutting guide frame according to claim 2, wherein: The inner surface of two reset springs (109) is movably sleeved on the outer surface of the limiting block (108), and the top of two sliding pieces (101) is fixedly installed with a guide plate (110).
4. The slate cutting guide of claim 3, wherein: The other end of two reset springs (109) is fixedly installed on the outer surface of the sliding piece (101), and the bottom of two supporting seats (1) is fixedly installed with a processing table (2).
5. A slate cutting guide frame according to claim 4, wherein: The inside right side of the processing table (2) is movably embedded with a forward screw rod (201), and the left side of the forward screw rod (201) is fixedly installed with a reverse screw rod (202).
6. A slate cutting guide frame according to claim 5, wherein: The left side outer surface of the reverse screw rod (202) is movably embedded in the left side inner wall of the processing table (2), the right side top of the processing table (2) is fixedly installed with a motor (203), and the output shaft left side of the motor (203) is fixedly installed on the right side of the forward screw rod (201).
7. A slate cutting guide frame according to claim 6, wherein: The outer surfaces of the reverse screw rod (202) and the forward screw rod (201) are both threadedly connected with a second sliding block (204), the top of the processing table (2) is provided with a second sliding groove (205), and the outer surfaces of two second sliding blocks (204) are movably connected with the inner surfaces of the second sliding groove (205).
8. The slate cutting guide of claim 7, wherein: The top of two second sliding blocks (204) is fixedly installed with a clamping plate (206), and the opposite side of two clamping plates (206) is provided with a rubber soft pad (207).