Scribing device for part machining

Abstract

The utility model provides a scribing device for part processing, which comprises a protection bin, and a support frame is welded on the periphery of the lower end of the protection bin; supporting cylinders are welded to the left portion and the right portion of the lower side in the protection bin correspondingly, and first threaded rods are in threaded connection with the interiors of the supporting cylinders. A lifting cylinder is movably embedded in the end part of the first threaded rod; a guide rod is installed on the outer side of the lower end of the lifting cylinder through a bolt and connected with the lower portion of the protection bin in a penetrating mode. A second threaded rod is in threaded connection with the interior of the lifting cylinder; anti-skid rods are welded to the upper and lower parts of the outer side of the second threaded rod; a clamping supporting base is welded to the inner side of the second threaded rod. An electric sliding table is coupled to the upper side in the protection bin; a measuring and scribing auxiliary seat structure is installed on the lower side of the electric sliding table. According to the utility model, through the arrangement of the measuring and scribing auxiliary seat structure, in the scribing process, the scribing precision is kept through accurate measurement, and the scribing operation is more convenient and labor-saving after measurement, so that the precision is kept and the working efficiency is improved when a large number of parts are scribed for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of component marking, and in particular relates to a marking device for component processing. Background Art

[0002] A marking device is an instrument that measures parts after they have been processed and marks the excess positions to ensure the accuracy of the parts. In traditional parts processing, workers use handheld measuring tools and cutting tools to perform marking operations, but the efficiency is slow during manual operation of a large number of parts, and workers are prone to fatigue during long-term measurement, resulting in problems such as poor marking accuracy. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a marking device for parts processing, which can realize convenient operation for measuring and marking, increase work efficiency when marking a large number of parts, and perform long-term operation conveniently and accurately, without affecting the operation accuracy.

[0004] The technical scheme is as follows: a marking device for parts processing, including a protection bin, with support frames welded around the lower end of the protection bin; support tubes are welded to the left and right parts of the lower side of the protection bin, and a first threaded rod is threadedly connected inside the support tube; a lifting tube is movably embedded at the end of the first threaded rod; a guide rod is installed on the outer bolt of the lower end of the lifting tube, and the guide rod is connected with the lower part of the protection bin through an insertion; a second threaded rod is threadedly connected inside the lifting tube; anti-slip rods are welded to the upper and lower parts of the outer side of the second threaded rod; a clamping support rod is welded inside the second threaded rod Support seat; an electric slide is connected to the upper shaft inside the protection bin; a measuring and marking auxiliary seat structure is installed on the lower side of the electric slide; a PLC is bolted on the right side of the protection bin, and is characterized in that the measuring and marking auxiliary seat structure includes a hanging shell, a stepping motor is bolted inside the hanging shell; a rotating seat is inlaid on the output shaft of the stepping motor; an infrared ranging sensor is bolted on the middle part of the front end of the rotating seat; an infrared laser is bolted on the middle part of the lower side of the rotating seat; a corresponding seat is welded on the right side of the lower end of the rotating seat; a movable marking long plate structure is installed inside the rotating seat.

[0005] Preferably, the hanging shell bolts are installed on the sliding part at the lower end of the electric slide.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the first threaded rod, the guide rod and the support tube are arranged to adjust the support according to the size of the parts.

[0008] In the utility model, the arrangement of the lifting cylinder, the second threaded rod, the anti-slip rod and the clamping support seat can adjust different positions corresponding to the infrared laser as the starting point for measuring when the parts are clamped and fixed.

[0009] In the utility model, the arrangement of the hanging shell, the stepping motor and the rotating seat drives the movable marking long plate structure to rotate at an angle to perform measurement according to the requirements of parts.

[0010] In the utility model, the infrared distance measuring sensor is set up, and the marking accuracy is maintained by accurate measurement during the marking process, so that the marking operation is more convenient and labor-saving after measurement, so that the accuracy can be maintained and the work efficiency can be increased when a large number of parts are marked for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the measurement and marking auxiliary seat structure of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the movable marking long plate structure of the utility model.

[0014] In the figure:

[0015] 1. Protection bin; 2. Support frame; 3. Lifting cylinder; 4. First threaded rod; 5. Guide rod; 6. Support cylinder; 7. Second threaded rod; 8. Anti-slip rod; 9. Clamping support seat; 10. Electric slide; 11. Measurement and marking auxiliary seat structure; 111. Hanging shell; 112. Stepping motor; 113. Rotating seat; 114. Infrared ranging sensor; 115. Infrared laser; 116. Corresponding seat; 117. Moving marking long board structure; 1171. Moving board; 1172. Limiting vertical board; 1173. Rack; 1174. Conveying motor; 1175. Conveying gear; 1176. Splicing seat; 1177. Marking tool; 12. PLC. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Example:

[0018] As attached Figure 1As shown, a marking device for parts processing includes a protection bin 1, and a support frame 2 is welded around the lower end of the protection bin 1; support tubes 6 are welded to the left and right parts of the lower side of the inside of the protection bin 1, and a first threaded rod 4 is threadedly connected to the inside of the support tube 6; a lifting tube 3 is movably embedded in the end of the first threaded rod 4; a guide rod 5 is bolted to the outer side of the lower end of the lifting tube 3, and the guide rod 5 is connected with the lower part of the protection bin 1 through an insertion; a second threaded rod 7 is threadedly connected to the inside of the lifting tube 3; anti-slip rods 8 are welded to the upper and lower parts of the outer side of the second threaded rod 7; a clamping support seat 9 is welded to the inner side of the second threaded rod 7; an electric slide 10 is axially connected to the upper side of the inside of the protection bin 1; a measuring and marking auxiliary seat structure 11 is installed on the lower side of the electric slide 10; a PLC 12 is bolted to the right side of the protection bin 1.

[0019] As attached Figure 2 As shown, in the above embodiment, specifically, the measuring and marking auxiliary seat structure 11 includes a hanging shell 111, and a stepping motor 112 is bolted inside the hanging shell 111; a rotating seat 113 is embedded in the output shaft of the stepping motor 112; an infrared ranging sensor 114 is bolted in the middle part of the front end of the rotating seat 113; an infrared laser 115 is bolted in the middle part of the lower side of the rotating seat 113; a corresponding seat 116 is welded on the right side of the lower end of the rotating seat 113; a movable marking long plate structure 117 is installed inside the rotating seat 113; the stepping motor 112 is driven according to the marking position to drive the rotating seat 113 to rotate and adjust.

[0020] As attached Figure 3 As shown, in the above embodiment, specifically, the movable marking long plate structure 117 includes a movable plate 1171, and the left and right ends of the movable plate 1171 are bolted with limiting vertical plates 1172; the lower bolts at the front end of the movable plate 1171 are bolted with a rack 1173; the front end of the rack 1173 is meshed with a conveying gear 1175; the upper end of the conveying gear 1175 is embedded with a conveying motor 1174; the lower end of the movable plate 1171 is bolted with a splicing seat 1176; the lower side bolts inside the splicing seat 1176 are bolted with a marking tool 1177; the driving conveying motor 1174 cooperates with the conveying gear 1175 and the rack 1173 to drive the movable plate 1171 to move horizontally.

[0021] In the above embodiment, specifically, a gear box and mutually connected servo motors are arranged above the protection chamber 1, and at the same time, the bottom of the gear box is axially connected to the electric slide 10, which can drive the electric slide 10 to rotate an angle to cooperate with the measurement and marking auxiliary seat structure 11 to measure parts in different directions.

[0022] In the above embodiment, specifically, the conveying motor 1174 is bolted to the front end of the rotating seat 113 , and the conveying gear 1175 on the output shaft passes through the rotating seat 113 and is connected to the rack 1173 .

[0023] In the above embodiment, specifically, the rotating seat 113 is interspersed with a moving plate 1171 and a rack 1173 .

[0024] In the above embodiment, specifically, an electric cylinder is provided at the connection between the movable plate 1171 and the splicing seat 1176 to drive the scribing tool 1177 to rise and fall to contact the parts for scribing work.

[0025] In the above embodiment, specifically, a plurality of threaded holes are provided on the lower side of the movable plate 1171, and the movable plate 1171 is movably connected to the splicing seat 1176. The right side of the splicing seat 1176 corresponds to the infrared ranging sensor 114, and the splicing seat 1176 is convenient for disassembly and adjustment of the installation position.

[0026] In the above embodiment, specifically, the servo motor above the protection bin 1 is electrically connected to PLC12, the electric slide 10 is electrically connected to PLC12, the stepper motor 112 is electrically connected to PLC12, the infrared ranging sensor 114 is electrically connected to PLC12, the infrared laser 115 is electrically connected to PLC12, the conveying motor 1174 is electrically connected to PLC12, and the front of PLC12 is electrically connected to a display and buttons.

[0027] How it works

[0028] The working principle of the utility model is as follows: when marking is performed after the parts are processed, the stepper motor 112 is first driven to drive the rotating seat 113 to rotate according to the marking position, and then the first threaded rod 4 is turned according to the size of the parts to drive the lifting cylinder 3 to rise and fall and adjust, and then the anti-slip rod 8 and the second threaded rod 7 are turned to drive the clamping support seat 9 to move to clamp the parts, and after the parts are clamped and fixed, the conveying motor 1174 is driven to cooperate with the conveying gear 1175 and the rack 1173 to drive the moving plate 1171 to move horizontally, and then the distance is measured by the infrared ranging sensor 114. After the measurement is completed, the electric cylinder on the splicing seat 1176 is driven to drive the marking tool 1177 to descend and contact the parts, and finally the electric slide 10 is driven to drive the marking tool 1177 to move to realize the operation of marking the parts.

[0029] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A marking device for parts processing, comprising a protection bin (1), wherein a support frame (2) is welded around the lower end of the protection bin (1); support cylinders (6) are welded to the left and right parts of the lower inner side of the protection bin (1), and a first threaded rod (4) is threadedly connected to the inner side of the support cylinder (6); a lifting cylinder (3) is movably embedded at the end of the first threaded rod (4); a guide rod (5) is installed on the outer side of the lower end of the lifting cylinder (3), and the guide rod (5) is connected to the guide rod (5) The lower part of the protection bin (1) is connected by insertion; the lifting cylinder (3) is internally threadedly connected with a second threaded rod (7); the upper and lower parts of the outer side of the second threaded rod (7) are welded with anti-slip rods (8); the inner side of the second threaded rod (7) is welded with a clamping support seat (9); the upper side of the protection bin (1) is axially connected with an electric slide (10); the lower side of the electric slide (10) is installed with a measuring and marking auxiliary seat structure (11); the right side of the protection bin (1) is bolted with a PLC (12), characterized in that: The measuring and marking auxiliary seat structure (11) comprises a hanging shell (111), a stepping motor (112) is bolted inside the hanging shell (111); a rotating seat (113) is inlaid on the output shaft of the stepping motor (112); an infrared distance measuring sensor (114) is bolted on the middle part of the front end of the rotating seat (113); an infrared laser (115) is bolted on the middle part of the lower side of the rotating seat (113); a corresponding seat (116) is welded on the right side of the lower end of the rotating seat (113); and a movable marking long plate structure (117) is installed inside the rotating seat (113).

2. The scribing device for parts processing according to claim 1, characterized in that: The movable marking long plate structure (117) comprises a movable plate (1171), and both left and right ends of the movable plate (1171) are bolted with limiting vertical plates (1172); the lower part of the front end of the movable plate (1171) is bolted with a rack (1173); the front end of the rack (1173) is meshed with a conveying gear (1175); the upper end of the conveying gear (1175) is inlaid with a conveying motor (1174); the lower end of the movable plate (1171) is bolted with a splicing seat (1176); and the lower side of the splicing seat (1176) is bolted with a marking tool (1177).

3. The scribing device for parts processing according to claim 1, characterized in that: A gear box and a servo motor connected to each other are arranged above the protection bin (1), and the bottom of the gear box is axially connected to the electric slide (10).

4. The scribing device for parts processing according to claim 1, characterized in that: The hanging housing (111) is bolted onto a sliding member at the lower end of the electric slide (10), and a moving plate (1171) and a rack (1173) are inserted into the interior of the rotating seat (113).

5. The scribing device for parts processing according to claim 2, characterized in that: The conveying motor (1174) is bolt-supported at the front end of the rotating seat (113), and the conveying gear (1175) on the output shaft passes through the rotating seat (113) and is connected to the rack (1173).

6. The scribing device for parts processing according to claim 2, characterized in that: The movable plate (1171) is provided with a plurality of threaded holes on its lower side and is movably connected to the splicing seat (1176). The right side of the splicing seat (1176) corresponds to the infrared distance measuring sensor (114).

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