Desktop type double XYZ screw machine
By designing a desktop dual XYZ screw machine, the automatic assembly and feeding of screws is achieved using components such as feed frames, lift frames, cylinders and motors, and the generalization of processing is improved through the XYZ axial motion structure, the problems of complex structure and unstable feeding of existing screw machines are solved, and efficient and automated screw processing is achieved.
Patent Information
- Application Number
- CN202420990815.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing screw machines have complex structural design, unstable screw feeding, and inconvenient adjustment of the processing structure position, which affects the general use and efficiency of processing.
A desktop dual XYZ screw machine is designed, and the feeding frame and lifting frame are used to combine the first cylinder and the first motor to realize the automatic assembly and feeding of screws. The second cylinder drives the push block to feed, the first spring and push plate are used to realize the automatic loading of the screws, and the half-ring is reset through the telescopic rod and sleeve. At the same time, the guide rails and telescopic air rods on the bottom plate are combined with electric sliders and adjustment tubes to realize the three axial movements of the processing plate in XYZ.
It realizes the automatic assembly and feeding of screws, simplifies structural design, reduces manufacturing costs, improves the versatility and efficiency of processing, and ensures the stability of feeding of screws.
Smart Images
Figure CN222885913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screwdrivers, in particular to a desktop dual XYZ screwdriver. Background Art
[0002] An automatic screw feeding and locking machine, also known as an automatic screw locking machine, an automatic screw locking and fastening machine, an industrial tightening system, etc., is an automatic device that uses an automated mechanism to replace manual labor to complete the picking, placing, and tightening of screws. With a slight modification, it can also be used for the automatic assembly of small cylindrical parts. It has been widely used abroad. At present, many domestic enterprises have very broad application prospects. It is mainly used in the automatic assembly of automotive parts, computers, display screens, motors, lamps, mobile phones, printers, circuit boards, batteries, instruments, etc., which can greatly improve production efficiency, reduce production costs, and improve reliability.
[0003] However, the following problems still exist in the prior art:
[0004] Firstly, for the screwdriver in the prior art, the structural design is relatively complex, and it is not convenient for continuous screw feeding. To lock the screw, it is necessary to first press the screw against the screw hole position and then rotate it. The structural design of the existing screwdriver is relatively complex, the manufacturing cost is relatively high, and the screw feeding is not stable enough.
[0005] Secondly, for the screwdriver in the prior art, the position adjustment of the processing structure is inconvenient. Since the screwdriver needs to process workpieces of different sizes, if the movement of the position is restricted, it will affect the versatility of the processing. Moreover, a workpiece often needs to be processed multiple times, and the inconvenience of adjusting the position will affect the processing efficiency.
[0006] In view of the above problems, the inventor proposes a desktop dual XYZ screwdriver to solve the above problems. Summary of the Utility Model
[0007] In order to solve the problems of relatively complex structural design, inconvenient continuous screw feeding, and inconvenient position adjustment of the processing structure; the purpose of the present utility model is to provide a desktop dual XYZ screwdriver.
[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A desktop double XYZ screwdriver, comprising a bottom plate, two placement grooves are opened at the upper end of the bottom plate, and two processing plates are provided above the bottom plate. One side of the upper end of the processing plate is fixedly provided with a bracket, the upper end of the bracket is fixedly provided with a first cylinder, the output end of the first cylinder penetrates through the bracket and is fixedly connected with a lifting frame. The upper and lower inner walls of the lifting frame are jointly fixedly provided with a first motor, the output end of the first motor penetrates through the lifting frame and is fixedly provided with an output shaft. A nut groove for cooperating with the screw is opened at the lower end of the output shaft. The two ends of the lifting frame are respectively in movable contact with the inner walls on both sides of the bracket. The upper end of the output shaft is rotatably connected to the lower end of the lifting frame. The upper end of the processing plate is fixedly provided with a second cylinder, the output end of the second cylinder is fixedly provided with a push block, and a limiting block is sleeved on the output end of the second cylinder. A feeding frame is embedded in the upper end of the processing plate. Limiting rods are fixedly provided at both ends of the feeding frame and the upper end of the processing plate. The position of the limiting rod corresponds to the position of the output shaft. An anti-slip pad is fixedly provided at the lower end of the bottom plate. Two first springs are fixedly provided on one inner wall of the feeding frame. The same-side ends of the two first springs are jointly fixedly provided with a push plate. Sleeve tubes are fixedly provided on both inner walls of the bracket. A telescopic rod is movably inserted into the inner end of the sleeve tube. A semi-ring is fixedly provided at the inner end of the telescopic rod. A second spring is fixedly provided between the inner wall of the sleeve tube and the telescopic rod.
[0009] Preferably, slide rails are fixedly provided on both sides of the upper end of the bottom plate. Electric sliders are slidably provided on the upper ends of the slide rails. A support plate is jointly provided on the upper ends of two adjacent electric sliders. The two support rods and the processing plate are mirror-symmetrically distributed. The support plate and the electric slider are connected by bolts in cooperation. Two telescopic air cylinders are fixedly provided on the upper end of the support plate. An adjusting tube is jointly fixedly provided on the upper ends of the two telescopic air cylinders. A second motor is provided at one end of the adjusting tube. The output end of the second motor penetrates through the adjusting tube and is fixedly connected with a lead screw. A moving block is sleeved on the outer surface of the lead screw. The moving block is in movable contact with the inner wall of the adjusting tube. The two ends of the lead screw are respectively rotatably connected to the inner walls on both sides of the adjusting tube. Connecting blocks are jointly fixedly provided at both ends of the moving block. The lower inner wall of the connecting block is in fit with the lower end of the adjusting tube. The connecting block penetrates through the adjusting tube and is fixedly provided with a support rod. The lower end of the processing plate is fixedly connected with the support rod.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0011] 1. The utility model uses a processing plate. Under the action of a feeding frame and a lifting frame therein, the first cylinder on the bracket is started to make the lifting frame move downward. Then, the first motor is started to make the output shaft rotate. After the output shaft abuts against the screw, it rotates to complete the assembly of the screw. The second cylinder drives the push block to continuously feed the material. A plurality of screws are placed in the feeding frame, which can realize automatic feeding. The degree of automation of screwing is high. Through the first spring and the push plate, the screws are continuously pushed forward in the feeding frame to realize automatic feeding. When the screws are fed into the two semi-rings for processing, when the output shaft moves downward and contacts the semi-rings, the output shaft drives the screws to move downward for processing. And through the telescopic rod and the second spring in the sleeve, the semi-rings can be reset to assist in the assembly of the screws. The limiting rod restricts the feeding position of the screws, and the anti-slip pad increases the friction at the lower end of the bottom plate. The structure design is simple, reliable in use, reduces the manufacturing cost while being able to perform good processing, and at the same time, the screws can be continuously fed, so as to achieve a better processing capacity effect;
[0012] 2. The utility model uses a bottom plate. Under the action of a guide rail, a telescopic air rod and an adjusting pipe therein, the electric slider can slide on the slide rail, which drives the support plate to move. And the telescopic air rod can drive the up and down adjustment of the adjusting pipe. The second motor is started to make the lead screw rotate. At this time, the moving block drives the connecting block to move. The connecting block is fixedly connected with the processing plate through the support rod. In this way, the movement of the processing plate in the X, Y, and Z axes can be realized. The structure is simple and reliable, the position adjustment effect is good, it can be applied to the processing of more workpieces, the position of the processing structure is convenient to adjust, and it can perform the movement in the X, Y, and Z axial directions, so as to achieve a higher versatility effect. Description of the Drawings
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0014] Figure 1 It is a schematic structural diagram of the present invention.
[0015] Figure 2 It is a schematic structural diagram of the processing plate of the present invention.
[0016] Figure 3 It is a schematic diagram of the feeding frame and part of the structure of the present invention.
[0017] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of the structure at A in
[0018] Figure 5 This is a schematic diagram of the guide rail and its connection structure of the present utility model.
[0019] In the figure: 1. Base plate; 11. Placing groove; 12. Anti-slip pad; 2. Slide rail; 21. Electric slider; 22. Support plate; 23. Telescopic air rod; 24. Adjusting tube; 25. Second motor; 26. Lead screw; 27. Moving block; 28. Support rod; 29. Connecting block; 3. Processing plate; 31. Bracket; 32. First cylinder; 33. Lifting frame; 34. First motor; 35. Output shaft; 36. Second cylinder; 37. Pushing block; 4. Feeding frame; 41. First spring; 42. Pushing plate; 5. Sleeve; 51. Telescopic rod; 52. Half ring; 53. Second spring. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Embodiment 1: As Figures 1-4 shown, the present utility model provides a desktop double XYZ screwdriver, including a base plate 1. Two placing grooves 11 are opened at the upper end of the base plate 1, and two processing plates 3 are provided above the base plate 1. A bracket 31 is fixedly provided on one side of the upper end of the processing plate 3. A first cylinder 32 is fixedly provided at the upper end of the bracket 31. The output end of the first cylinder 32 penetrates through the bracket 31 and is fixedly connected to a lifting frame 33. A first motor 34 is fixedly provided on the common inner walls of the upper and lower inner walls of the lifting frame 33. The output end of the first motor 34 penetrates through the lifting frame 33 and is fixedly provided with an output shaft 35. A second cylinder 36 is fixedly provided at the upper end of the processing plate 3. The output end of the second cylinder 36 is fixedly provided with a pushing block 37. A feeding frame 4 is embedded at the upper end of the processing plate 3. The base plate 1 is placed on the desktop. The workpiece to be processed is placed in the placing groove 11 for processing. Screws are installed through the processing plate 3. The first cylinder 32 on the bracket 31 is started to make the lifting frame 33 move downward. Then the first motor 34 is started to make the output shaft 35 rotate. The output shaft 35 abuts against the screw and rotates to complete the assembly of the screw. The second cylinder 36 drives the pushing block 37 to continuously feed. A plurality of screws are placed in the feeding frame 4, which can realize automatic feeding. The degree of automation of screwing is high and the use effect is good.
[0022] Both ends of the lifting frame 33 are in movable contact with the inner walls of both sides of the bracket 31, and the upper end of the output shaft 35 is rotatably connected to the lower end of the lifting frame 33.
[0023] By adopting the above technical solution, the lifting effect of the lifting frame 33 is improved, and the rotational stability of the output shaft 35 is relatively high.
[0024] On one inner wall of the feeding frame 4, two first springs 41 are fixedly arranged, and a push plate 42 is fixedly arranged at the same-side ends of the two first springs 41.
[0025] By adopting the above technical solution, the screw is continuously pushed forward to achieve automatic feeding.
[0026] On both inner walls of the support 31, sleeves 5 are fixedly arranged. The inner ends of the sleeves 5 are movably inserted with telescopic rods 51. The inner ends of the telescopic rods 51 are fixedly provided with semi-circular rings 52. A second spring 53 is fixedly arranged between the inner wall of the sleeve 5 and the telescopic rod 51. After the screw is fed into the two semi-circular rings 52 for processing, when the output shaft 35 moves downward and contacts the semi-circular ring 52, the output shaft 35 drives the screw to move downward for processing. And through the second spring 53 in the telescopic rod 51 and the sleeve 5, the semi-circular ring 52 can be reset to assist in the assembly of the screw.
[0027] By adopting the above technical solution, the screw can be stably and continuously fed for processing.
[0028] On both ends of the feeding frame 4 and the upper end of the processing plate 3, limiting rods are fixedly arranged, and an anti-slip pad 12 is fixedly arranged at the lower end of the bottom plate 1.
[0029] By adopting the above technical solution, the feeding position of the screw is restricted, and the friction force at the lower end of the bottom plate 1 is increased.
[0030] Embodiment 2: As Figure 5 shown, on both sides of the upper end of the bottom plate 1, slide rails 2 are fixedly arranged. Electric sliders 21 are slidably arranged on the upper ends of the slide rails 2. A support plate 22 is jointly arranged at the upper ends of the two adjacent electric sliders 21. Two telescopic air cylinders 23 are fixedly arranged at the upper end of the support plate 22. A regulating pipe 24 is jointly fixedly arranged at the upper ends of the two telescopic air cylinders 23. One end of the regulating pipe 24 is provided with a second motor 25. The output end of the second motor 25 penetrates through the regulating pipe 24 and is fixedly connected with a lead screw 26. A moving block 27 is sleeved on the outer surface of the lead screw 26. Connecting blocks 29 are jointly fixedly arranged at both ends of the moving block 27. The connecting blocks 29 penetrate through the regulating pipe 24 and are fixedly provided with support rods 28. The lower end of the processing plate 3 is fixedly connected with the support rods 28. The electric sliders 21 can slide on the slide rails 2, thus driving the support plate 22 to move. And the telescopic air cylinders 23 can drive the up-and-down adjustment of the regulating pipe 24. The second motor 25 is started to make the lead screw 26 rotate. At this time, the moving block 27 drives the connecting block 29 to move. The connecting block 29 is fixedly connected with the processing plate 3 through the support rod 28. In this way, the movement of the processing plate 3 in the X, Y, and Z three axial directions can be realized. The structure is simple and reliable, and the position adjustment effect is good, and it can be applied to the processing of more workpieces.
[0031] By adopting the above technical solution, an XYZ moving structure is formed.
[0032] The two support rods 28 and the processing plate 3 are mirror-symmetrically distributed, and the support plate 22 and the electric slider 21 are connected by bolt fit.
[0033] By adopting the above technical solution, the two sides on the bottom plate 1 can be processed simultaneously, and the moving structure is convenient for disassembly.
[0034] The moving block 27 is in movable contact with the inner wall of the adjusting tube 24, and both ends of the lead screw 26 are rotatably connected to the inner walls on both sides of the adjusting tube 24.
[0035] By adopting the above technical solution, the moving effect of the moving block 27 is improved, and the stability of the machine is relatively high.
[0036] Working principle: The bottom plate 1 is placed on the table, and the workpiece to be processed is placed in the placement groove 11 for processing. By means of the screws on the processing plate 3, the first cylinder 32 on the bracket 31 is started to make the lifting frame 33 move downward. Then, the first motor 34 is started to make the output shaft 35 rotate, and the output shaft 35 abuts against the screw to rotate, completing the assembly of the screw. The second cylinder 36 drives the push block 37 to continuously feed the material. A plurality of screws are placed in the feeding frame 4, and automatic feeding can be realized. The degree of automation of screwing is high and the use effect is good. Through the first spring 41 and the push plate 42, the screws are continuously pushed forward in the feeding frame 4 to realize automatic feeding. When the screws are fed into the two semi-rings 52, processing is carried out. When the output shaft 35 moves downward and contacts the semi-ring 52, the output shaft 35 drives the screw to move downward for processing. And through the telescopic rod 51 and the second spring 53 in the sleeve 5, the semi-ring 52 can be reset to assist in the assembly of the screw. The limiting rod restricts the feeding position of the screw. The anti-slip pad 12 increases the friction at the lower end of the bottom plate 1. The electric slider 21 can slide on the slide rail 2, thus driving the support plate 22 to move. And the telescopic air rod 23 can drive the up and down adjustment of the adjusting tube 24. The second motor 25 is started to make the lead screw 26 rotate. At this time, the moving block 27 drives the connecting block 29 to move. The connecting block 29 is fixedly connected to the processing plate 3 through the support rod 28. In this way, the XYZ three-axis movement of the processing plate 3 can be realized. The structure is simple and reliable, and the position adjustment effect is good, and it can be applied to the processing of many workpieces.
[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.
Claims
1. A desktop double XYZ screw machine, comprising a bottom plate (1), characterized in that: The upper end of the base plate (1) is provided with two placement grooves (11), and two processing plates (3) are arranged above the base plate (1). A bracket (31) is fixedly arranged on one side of the upper end of the processing plate (3), and a first cylinder (32) is fixedly arranged on the upper end of the bracket (31). The output end of the first cylinder (32) passes through the bracket (31) and is fixedly connected to a lifting frame (33). The upper and lower inner walls of the lifting frame (33) are jointly fixedly provided with a first motor (34). The output end of the first motor (34) passes through the lifting frame (33) and is fixedly provided with an output shaft (35). The upper end of the processing plate (3) is fixedly provided with a second cylinder (36), and the output end of the second cylinder (36) is fixedly provided with a push block (37). The upper end of the processing plate (3) is embedded with a feeding frame (4).
2. A desktop double XYZ screw machine as claimed in claim 1, characterized in that: Slide rails (2) are fixedly provided on both sides of the upper end of the bottom plate (1), and an electric slider (21) is slidably provided on the upper end of the slide rail (2). A support plate (22) is commonly provided on the upper ends of two adjacent electric sliders (21), and two telescopic gas rods (23) are fixedly provided on the upper ends of the support plate (22). An adjusting tube (24) is commonly fixedly provided on the upper ends of the two telescopic gas rods (23). A second motor (25) is provided at one end of the adjusting tube (24), and an output end of the second motor (25) passes through the adjusting tube (24) and is fixedly connected to a screw rod (26). A moving block (27) is sleeved on the outer surface of the screw rod (26), and a connecting block (29) is commonly fixedly provided at both ends of the moving block (27). The connecting block (29) passes through the adjusting tube (24) and is fixedly provided with a support rod (28). The lower end of the processing plate (3) is fixedly connected to the support rod (28).
3. A desktop double XYZ screw machine as claimed in claim 1, characterized in that: The two ends of the lifting frame (33) are respectively in active contact with the inner walls on both sides of the bracket (31), and the upper end of the output shaft (35) is rotatably connected to the lower end of the lifting frame (33).
4. A desktop double XYZ screw machine as claimed in claim 1, characterized in that: Two first springs (41) are fixedly provided on an inner wall of one side of the feeding frame (4), and a push plate (42) is fixedly provided on one end of the same side of the two first springs (41).
5. A desktop double XYZ screw machine as claimed in claim 1, characterized in that: The inner walls of both sides of the bracket (31) are fixedly provided with sleeves (5), an inner end of the sleeve (5) is movably inserted with a telescopic rod (51), an inner end of the telescopic rod (51) is fixedly provided with a half ring (52), and a second spring (53) is fixedly provided between the inner wall of the sleeve (5) and the telescopic rod (51).
6. A desktop double XYZ screw machine as claimed in claim 1, characterized in that: Limit rods are fixedly provided at both ends of the feeding frame (4) and the upper end of the processing plate (3), and an anti-slip pad (12) is fixedly provided at the lower end of the bottom plate (1).
7. A desktop double XYZ screw machine as claimed in claim 2, characterized in that: The two support rods (28) and the processing plate (3) are distributed in a mirror image, and the support plate (22) and the electric slide block (21) are connected by bolts.
8. A desktop double XYZ screw machine as claimed in claim 2, characterized in that: The moving block (27) is in active contact with the inner wall of the adjusting tube (24), and the two ends of the screw rod (26) are respectively rotatably connected to the inner walls on both sides of the adjusting tube (24).