Fixing piece tapping device

Abstract

The utility model discloses a fixed piece tapping device, which belongs to the technical field of saddle drawer accessory production, and comprises a transverse moving bottom plate, a material pressing module and a tapping machine, the transverse moving bottom plate is provided with a rear convex part and a plurality of front convex parts, a tapping station for placing a plug-in mounting component is formed between the rear convex part and the front convex parts, the output end of the tapping machine faces the tapping station, and the output end of the tapping machine is connected with the material pressing module. A sliding way is formed between every two adjacent front protruding parts, and the tapping stations communicate with the sliding ways. After the plug-in mounting assembly is conveyed to the tapping station, the front end of a plug-in mounting frame of the plug-in mounting assembly abuts against the front protruding part, the rear side of a fixing piece of the plug-in mounting assembly abuts against the rear protruding part, and the front side of the fixing piece of the plug-in mounting assembly faces the sliding way; a material pressing module is arranged in the sliding way, and the material pressing module acts on the front side of the fixing piece so that the fixing piece can be tightly pressed on the rear protruding part. The fixing piece tapping device solves the problem that tapping of two fixing pieces is difficult to be continuous when an existing device is used for tapping a plug-in mounting frame.

Description

Technical Field

[0001] This utility model relates to the field of manufacturing technology of riding drawer parts, and in particular to a tapping device for fixing plates. Background Technology

[0002] Currently, various connection structures exist on the market between the drawer arm and the drawer panel. These connection structures generally include a front bracket installed on the drawer panel, a fixing bracket installed on the drawer arm, and an adjustment bracket installed on the fixing bracket. For example, Chinese Utility Model Patent Application No. 201720343073.X discloses a "Connecting Device for Connecting Drawer Arm and Drawer Panel," in which an insert bracket of the panel connection mechanism is inserted into an insert cavity groove. A locking pin on the insert bracket engages with a locking component of an elastic buckle assembly. Through a sleeve design on the locking pin, when the drawer panel is pulled, the sleeve on the insert bracket contacts the locking component, and the sleeve rotates a certain position following the rotation of the locking component. A fixing component is connected to one end of the insert bracket to facilitate the connection of the panel. By setting through holes in the insert bracket, the adjustment bolt can be easily inserted. The function of the adjustment bolt is to place the insert bracket on the mounting part. After aligning the locking pin at the front end of the insert bracket with the locking part of the elastic buckle assembly, the insert bracket is tightened by adjusting the bolt to fix its placement angle. In subsequent use, the locking pin can be stably locked onto the locking part of the elastic buckle assembly.

[0003] However, regarding such Figure 1 and Figure 2 The insert holder 100 is composed of two fixing plates 400, which are mounted on the fixing member 200 to connect the insert holder 100 and the fixing member 200. After the insert holder 100 and the fixing member 200 are connected, they form the insert assembly 500. Figure 1 and Figure 2 The insert holder 100 engages with the adjusting bolt by tapping the fixing plate 400. However, the existing processing method is to tap the through holes 300 of the two fixing plates 400 separately. This results in the tapping between the two fixing plates 400 after they are combined into the insert holder 100, making it difficult for the subsequent adjusting bolt to be locked into the tapped through holes 300. Utility Model Content

[0004] In order to overcome the defects of the existing technology, this utility model provides a fixed plate tapping device to solve the above problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a fixed plate tapping device, including a transverse base plate, a pressing module and a tapping machine. The transverse base plate is provided with a rear protrusion and a plurality of front protrusions. A tapping station for placing an insert component is formed between the rear protrusion and the front protrusions. The output end of the tapping machine faces the tapping station. A slide is formed between two adjacent front protrusions. The tapping station is connected to the slide.

[0006] After the insertion assembly is conveyed to the tapping station, the front end of the insertion bracket of the insertion assembly abuts against the front protrusion, the rear side of the fixing member of the insertion assembly abuts against the rear protrusion, and the front side of the fixing member of the insertion assembly faces the slide.

[0007] The slide is equipped with a pressing module, which acts on the front side of the fixing member to press the fixing member tightly on the rear protrusion.

[0008] Preferably, the pressing module includes a pressing slider and a pressing drive mechanism. The pressing slider is disposed on the slide rail and slidably connected to the slide rail. The telescopic shaft of the pressing drive mechanism is connected to the side of the pressing slider away from the tapping station.

[0009] Optionally, the transverse base plate is provided with a vertically penetrating push groove at the tapping station position, and the push groove extends toward the output side of the transverse base plate;

[0010] The fixed plate tapping device also includes a pusher module. The output end of the pusher module passes through the pusher groove and extends from top to bottom into the tapping station to push the insert assembly located at the tapping station to move towards the output side of the transverse base plate.

[0011] Specifically, the feeding module includes a feeding drive mechanism, a slider, a drive guide rail, and a feeding assembly;

[0012] The telescopic shaft of the pusher drive mechanism is connected to the slider, the drive guide rail is parallel to the telescopic shaft of the pusher drive mechanism, the slider is slidably connected to the drive guide rail, the pusher assembly passes through the pusher groove and extends from top to bottom into the tapping station, and the lower side of the pusher assembly is connected to the slider.

[0013] It is worth noting that the pushing assembly includes a pad, a base, and an elastic mechanism. The base is connected to the slider, the pad is inserted into the base, and one end of the pad away from the output side of the transverse base plate is hinged to the base. The elastic mechanism is vertically disposed in the base, one end of the elastic mechanism is connected to the inner wall of the base, and the other end of the elastic mechanism faces the other end of the pad near the output side of the transverse base plate.

[0014] The portion of the pad outside the base passes through the pusher groove and extends from top to bottom into the tapping station. The portion of the pad outside the base gradually slopes upward toward the output side of the transverse base plate.

[0015] Preferably, the fixed-plate tapping device further includes a proximity switch, which is disposed on the input side of the transverse base plate, with the detection end of the proximity switch facing the tapping station.

[0016] The beneficial effects of this utility model are as follows: In the fixed plate tapping device, by setting a rear protrusion and multiple front protrusions, the tapping station and the slide can be connected, and the shape of the tapping station and the slide after combination can fit the shape of the assembled insert component. Then, before tapping, the pressing module cooperates with the rear protrusion to press the fixing part of the insert component, which can ensure that the insert component will not shift. Finally, the tapping machine can pass through the through holes corresponding to the upper and lower fixed plates in the insert frame in one go, thereby forming a continuous thread in the through holes corresponding to the upper and lower fixed plates. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of the first type of insert assembly processed for the fixing plate tapping device of this utility model;

[0018] Figure 2 A schematic diagram of the structure of the second type of insert assembly processed for the fixing plate tapping device of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing plate tapping device in one embodiment of the present invention;

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of the dashed circle A;

[0021] Figure 5 This is an exploded view of the fixing plate tapping device in one embodiment of this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the fixing plate tapping device in another embodiment of the present invention;

[0023] Figure 7 This is a schematic diagram of the pusher module in one embodiment of the present invention;

[0024] In the diagram: 1. Transverse base plate; 11. Rear protrusion; 12. Front protrusion; 13. Tapping station; 14. Slide rail; 15. Pushing groove; 2. Pressing module; 21. Pressing slider; 22. Pressing drive mechanism; 3. Tapping machine; 4. Pushing module; 41. Pushing drive mechanism; 42. Slider; 43. Drive guide rail; 44. Pushing assembly; 45. Pad; 46. Base; 47. Elastic mechanism; 5. Proximity switch; 100. Insert bracket; 200. Fixing component; 300. Through hole; 400. Fixing plate; 500. Insert assembly. Detailed Implementation

[0025] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] like Figure 1-7 As shown, a fixed plate tapping device includes a transverse base plate 1, a pressing module 2, and a tapping machine 3. The transverse base plate 1 is provided with a rear protrusion 11 and a plurality of front protrusions 12. A tapping station 13 for placing an insert assembly 500 is formed between the rear protrusion 11 and the front protrusions 12. The output end of the tapping machine 3 faces the tapping station 13. A slide 14 is formed between two adjacent front protrusions 12. The tapping station 13 is connected to the slide 14.

[0027] like Figure 3-5 As shown, after the insertion assembly 500 is conveyed to the tapping station 13, the front end of the insertion bracket 100 of the insertion assembly 500 abuts against the front protrusion 12, the rear side of the fixing member 200 of the insertion assembly 500 abuts against the rear protrusion 11, and the front side of the fixing member 200 of the insertion assembly 500 faces the slide rail 14.

[0028] The slide 14 is provided with a pressing module 2, which acts on the front side of the fixing member 200 to press the fixing member 200 into the rear protrusion 11.

[0029] In the fixed plate tapping device, by setting a rear protrusion 11 and multiple front protrusions 12, the tapping station 13 and the slide 14 can be connected, and the shape of the tapping station 13 and the slide 14 after combination can fit the shape of the assembled insert assembly 500. Then, before tapping, the pressing module 2 cooperates with the rear protrusion 11 to press the fixing member 200 of the insert assembly 500, which can ensure that the insert assembly 500 will not shift. Finally, the tapping machine 3 can pass through the through holes 300 corresponding to the upper and lower fixed plates 400 in the insert holder 100 in one go, thereby forming a continuous thread in the through holes 300 corresponding to the upper and lower fixed plates 400.

[0030] It is worth noting that, such as Figure 2 and 3 As shown, the material pressing module 2 includes a material pressing slider 21 and a material pressing drive mechanism 22. The material pressing slider 21 is disposed on and slidably connected to the slide rail 14. The telescopic shaft of the material pressing drive mechanism 22 is connected to the side of the material pressing slider 21 away from the tapping station 13. Preferably, the material pressing drive mechanism 22 is a cylinder, and each material pressing slider 21 corresponds to one material pressing drive mechanism 22. Thus, when the telescopic shaft of the material pressing drive mechanism 22 extends, it can push the material pressing slider 21 to move towards the tapping station 13, thereby using the protrusion 11 after the material pressing slider 21 engages to press the fixing member 200 tightly, thereby ensuring that the insertion assembly 500 will not shift.

[0031] Specifically, such as Figure 4-6 As shown, the transverse base plate 1 has a vertically penetrating push groove 15 at the tapping station 13, extending towards the output side of the transverse base plate 1. The fixed plate tapping device also includes a push module 4, whose output end passes through the push groove 15 and extends downward into the tapping station 13 to push the insertion assembly 500 located at the tapping station 13 towards the output side of the transverse base plate 1. By moving the push module 4 along the push groove 15, the insertion assembly 500 located at the tapping station 13 can be pushed from the input side of the transverse base plate 1 to the output side of the transverse base plate 1.

[0032] Preferred, such as Figure 4-6 As shown, the feeding module 4 includes a feeding drive mechanism 41, a slider 42, a drive rail 43, and a feeding assembly 44. The telescopic shaft of the feeding drive mechanism 41 is connected to the drive rail 43. The slider 42 is parallel to the telescopic shaft of the feeding drive mechanism 41 and is slidably connected to the drive rail 43. The feeding assembly 44 passes through the feeding groove 15 and extends from top to bottom into the tapping station 13, with its lower side connected to the drive rail 43. The slider 42 is parallel to the feeding groove 15. By having the feeding drive mechanism 41 drive the drive rail 43 to slide along the transverse base plate 1, the feeding assembly 44 can move in the feeding groove 15, thereby pushing the insertion assembly 500 located in the tapping station 13 from the input side of the transverse base plate 1 to the output side of the transverse base plate 1. Preferably, the feeding drive mechanism 41 is a cylinder.

[0033] Optional, such as Figure 5-7As shown, the feeding assembly 44 includes a pad 45, a base 46, and an elastic mechanism 47. The base 46 is connected to the drive guide rail 43. The pad 45 is inserted into the base 46. One end of the pad 45 away from the output side of the transverse base plate 1 is hinged to the base 46. The elastic mechanism 47 is vertically disposed in the base 46. One end of the elastic mechanism 47 is connected to the inner wall of the base 46, and the other end of the elastic mechanism 47 faces the other end of the pad 45 near the output side of the transverse base plate 1. The portion of the pad 45 outside the base 46 passes through the feeding groove 15 and extends from bottom to top into the tapping station 13. The portion of the pad 45 outside the base 46 gradually slopes downwards towards the output side of the transverse base plate 1.

[0034] When the base 46 drives the pad 45 to move from the input side of the transverse base plate 1 to the output side of the transverse base plate 1, the end of the pad 45 located outside the base 46 near the output side of the transverse base plate 1 will abut against the corresponding insertion assembly 500. At this time, the pad 45 and the base 46 remain stationary, thereby pushing the insertion assembly 500 to move towards the output side of the transverse base plate 1; when the base 46 drives the pad 45 to move from the output side of the transverse base plate 1 to the input side of the transverse base plate 1, the end of the pad 45 located outside the base 46 away from the output side of the transverse base plate 1 will abut against the corresponding insertion assembly. When component 500 abuts, this position is a gradually sloping surface from top to bottom. At this time, one end of the pad 45 will rotate relative to the base 46, causing the other end of the pad 45 to swing downward and press against the elastic mechanism 47. At this time, the pad 45 retracts downward and moves away from the tapping station 13, so it will not push the corresponding insertion component 500 to move. When the pad 45 is not abutting against the insertion component 500, the elastic force provided by the elastic mechanism 47 can cause one end of the pad 45 to rotate relative to the base 46, causing the other end of the pad 45 to swing upward, so that the pad 45 re-inserts into the tapping station 13. The elastic mechanism 47 is preferably a spring.

[0035] It is worth noting that, such as Figure 4 and 5 As shown, the fixed plate tapping device also includes a proximity switch 5, which is located on the input side of the transverse base plate 1, and the detection end of the proximity switch 5 faces the tapping station 13.

[0036] Specifically, during the process of conveying the insertion assembly 500 from its input side to its output side on the transverse base plate 1, the through hole 300 of the insertion bracket 100 of the insertion assembly 500 will pass through the detection range of the detection end of the proximity switch 5. This allows the host computer, which is communicatively connected to the proximity switch 5, to know the current position of the insertion assembly 500, thereby controlling the tapping machine 3 to tap the through hole 300 of the insertion bracket 100 at an appropriate time. In this embodiment, the fixed plate tapping device is equipped with two proximity switches 5, and the distance between the two proximity switches 5 is two... Figure 1 The distance between the two through holes 300 when the insert assembly 500 is arranged side by side is shown. The tapping machine 3 also has two tapping ends, and the distance between these two tapping ends is two... Figure 1 The distance between the two through holes 300 when the insert assemblies 500 are arranged side by side, thereby enabling simultaneous insertion... Figure 1 The through-hole 300 of the shown insert assembly 500 is tapped. Additionally, for Figure 2 The shown insert assembly 500, although having two insert holders 100, only requires tapping the through hole 300 of one insert holder 100 in actual use. Figure 2 During the process of conveying the insertion assembly 500 from its input side to its output side to the transverse base plate 1, the distance between its two insertion brackets 100 will not match the distance between the two proximity switches 5. Therefore, only one proximity switch 5 will detect the through hole 300 of one of the insertion brackets 100 at a time. Thus, the host computer can distinguish them based on this principle. Figure 1 The shown insert assembly 500 and Figure 2 The insert assembly 500 shown drives the different tapping ends of the tapping machine 3.

[0037] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A fixture for a thread tapping device, characterized in that: The device includes a transverse base plate, a pressing module, and a tapping machine. The transverse base plate has a rear protrusion and multiple front protrusions. A tapping station for placing insert components is formed between the rear protrusion and the front protrusions. The output end of the tapping machine faces the tapping station. A slide is formed between two adjacent front protrusions. The tapping station is connected to the slide. After the insertion assembly is delivered to the tapping station, the front end of the insertion bracket of the insertion assembly abuts against the front protrusion, the rear side of the fixing member of the insertion assembly abuts against the rear protrusion, and the front side of the fixing member of the insertion assembly faces the slide. The slide is equipped with a pressing module, which acts on the front side of the fixing member to press the fixing member tightly on the rear protrusion.

2. A fixture for thread tapping according to claim 1, characterized in that: The material pressing module includes a material pressing slider and a material pressing drive mechanism. The material pressing slider is disposed on the slide rail and slidably connected to the slide rail. The telescopic shaft of the material pressing drive mechanism is connected to the side of the material pressing slider away from the tapping station.

3. The fixture periphery tapping device according to claim 1, wherein: The transverse base plate has a vertically penetrating push groove at the tapping station position, and the push groove extends toward the output side of the transverse base plate; The fixed plate tapping device also includes a pusher module. The output end of the pusher module passes through the pusher groove and extends from top to bottom into the tapping station to push the insert assembly located at the tapping station to move towards the output side of the transverse base plate.

4. The fixture periphery tapping device according to claim 3, wherein: The feeding module includes a feeding drive mechanism, a slider, a drive guide rail, and a feeding assembly; The telescopic shaft of the pusher drive mechanism is connected to the slider, the drive guide rail is parallel to the telescopic shaft of the pusher drive mechanism, the slider is slidably connected to the drive guide rail, the pusher assembly passes through the pusher groove and extends from top to bottom into the tapping station, and the lower side of the pusher assembly is connected to the slider.

5. A fixture for threading according to claim 4, characterized in that: The pushing assembly includes a pad, a base, and an elastic mechanism. The base is connected to the slider, the pad is inserted into the base, and one end of the pad away from the output side of the transverse base plate is hinged to the base. The elastic mechanism is vertically disposed in the base, one end of the elastic mechanism is connected to the inner wall of the base, and the other end of the elastic mechanism faces the other end of the pad near the output side of the transverse base plate. The portion of the pad outside the base passes through the pusher groove and extends from top to bottom into the tapping station. The portion of the pad outside the base gradually slopes upward toward the output side of the transverse base plate.

6. A fixture for threading according to claim 1, characterized in that: The fixed-plate tapping device also includes a proximity switch, which is located on the input side of the transverse base plate, with the detection end of the proximity switch facing the tapping station.

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