Drill point racking machine and clamping hand structure thereof
By designing a gripper structure for side-gripping drill bits, the problem of traditional grippers easily damaging the cutting edge of drill bits has been solved, achieving safe gripping and efficient disassembly of drill bits.
Patent Information
- Application Number
- CN202520273178.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-20
AI Technical Summary
In traditional dispensing machines, the grippers are prone to touching the upper end or cutting edge of the drill bit during the gripping process, which can cause mechanical damage.
Design a gripper structure for a drill bit assembly machine. The gripper and gripper driver are inclined. The drill bit is gripped from the side to the middle, avoiding the upper cutting edge. The gripper is clamped by a clamping cylinder and moves horizontally and vertically to achieve safe gripping of the drill bit.
This effectively avoids mechanical damage to the upper cutting edge of the drill bit, improving the service life of the drill bit and the dispensing efficiency.
Smart Images
Figure CN223673770U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of subpacker, especially relates to a drill point subpacker and its clamping hand structure. BACKGROUND
[0002] Drill point is a kind of tool for drilling through hole or blind hole on solid material, such as for circuit board processing, and realizes the one-to-one subpackaging of processed drill point using subpacker, but the clamping hand of traditional subpacker is usually vertical to clamp drill point, and in the process of clamping drill point, the clamping hand is easy to touch the upper end or blade part of drill point placed on subpacker, and then mechanical damage is caused to the upper end blade part of drill point. SUMMARY
[0003] Therefore, the utility model provides a drill point subpacker and its clamping hand structure to solve the above problems, which can clamp drill point laterally to avoid mechanical damage to the upper end blade part of drill point.
[0004] To achieve the above object, the utility model provides the technical scheme as follows:
[0005] The utility model provides a kind of clamping hand structure of drill point subpacker, including the clamping hand unit for clamping, release drill point;The clamping hand unit includes clamping hand driver and at least two clamping pieces assembled on the clamping hand driver, the clamping piece has the clamping part for holding tightly drill point and the connecting part inclinedly arranged, and the connecting part is assembled in the telescopic end of the clamping hand driver, and the clamping part is connected with the end of the connecting part away from the clamping hand driver;The clamping hand driver drives the clamping piece to be connected, to make two oppositely arranged clamping pieces clamp drill point laterally.
[0006] Further, the clamping part has groove along the axial surface, and the grooves of two clamping pieces are oppositely arranged, and the clamping hand driver drives two clamping pieces to approach or move away from each other, so that the inner groove wall of the grooves of two clamping pieces holds or releases drill point.
[0007] Further, the clamping hand driver is clamping cylinder, and two clamping pieces are respectively assembled in the two telescopic ends of the clamping cylinder.
[0008] Further, it further includes rack and driving mechanism assembled on the rack, and the clamping hand unit is assembled on the driving mechanism, and the driving mechanism drives the clamping hand unit to move in horizontal and / or vertical direction.
[0009] Further, the driving mechanism includes horizontal driver and vertical driver, the horizontal driver is assembled on the rack, the vertical driver is assembled on the horizontal moving end of the horizontal driver, and the clamping hand unit is assembled on the vertical moving end of the vertical driver.
[0010] The utility model provides a drill point divides and packs the machine, at least includes the drill point divides and packs the machine's clamping hand structure of above.
[0011] Through the technical scheme provided by the utility model, the following beneficial effects are achieved.
[0012] When the drill point needs to be clamped, the clamping hand driver drives the two oppositely arranged clamping pieces to clamp each other, and the clamping parts of the two clamping pieces are kept away from the upper end blade part of the drill point through the inclined connecting part, thereby avoiding mechanical damage to the upper end blade part of the drill point. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 Fig. 1 is a schematic diagram of the clamping hand structure of the drill point divides and packs the machine in embodiment one;
[0014] Figure 2 Fig. 2 is an enlarged schematic diagram of area A in Fig. 1; Figure 1
[0015] Figure 3 Fig. 1 is an appearance diagram of the clamping hand structure of the drill point divides and packs the machine in embodiment one. DETAILED DESCRIPTION
[0016] To further illustrate the embodiments, the utility model provides the drawings. These drawings are part of the disclosure of the utility model, which mainly serves to illustrate the embodiments, and can be combined with the relevant description of the specification to explain the operating principle of the embodiments. With reference to these contents, those skilled in the art should understand other possible embodiments and the advantages of the utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0017] The utility model will be further illustrated in conjunction with the drawings and specific embodiments.
[0018] Embodiment one
[0019] Referring to Figures 1 to 3 As shown in the drawings, embodiment one provides a clamping hand structure of a drill point divides and packs the machine (hereinafter referred to as the clamping hand structure) for cooperating with the drill point divides and packs the machine to clamp and divide the drill point one by one.
[0020] As Figure 1 shown, the clamping hand structure of the embodiment includes a clamping hand unit 1 for clamping and releasing the drill point, and the specific clamping hand unit 1 includes a clamping hand driver 12 and two clamping pieces 11 assembled on the clamping hand driver 12.
[0021] As Figure 2 As shown, each of the clamping pieces 11 has a clamping portion 111 for clamping the drill needle and a connecting portion 112 arranged obliquely, and the connecting portion 112 is fitted to the telescopic end of the clamping driver 12, and the clamping portion 111 is fixedly connected to the upper end of the connecting portion 112 away from the clamping driver 12, that is, the clamping piece 11 and the clamping driver 12 are arranged obliquely and cross each other, so as to realize that Figure 3 As shown, the clamping piece 11 is obliquely extended when clamping the drill needle, thereby realizing lateral clamping of the drill needle.
[0022] The clamping driver 12 drives the clamping piece 11, and specifically, the clamping driver 12 is a clamping cylinder, and the two clamping pieces 11 are respectively fitted to the two telescopic ends of the clamping cylinder, so that the two oppositely arranged clamping pieces 11 laterally clamp the drill needle.
[0023] The clamping hand structure of the embodiment further comprises a rack 3 and a driving mechanism 2 fitted to the rack 3, and the clamping hand unit 1 is fitted to the driving mechanism 2, and the driving mechanism 2 drives the clamping hand unit 1 to move in the horizontal and / or vertical directions, so as to drive the clamping hand unit 1 to move and switch between the clamping position and the separate storage position.
[0024] Specifically, the driving mechanism 2 comprises a horizontal driver 21 and a vertical driver 22, the horizontal driver 21 is a motor-driven assembly with a guide rail structure, and the vertical driver 22 is a lifting cylinder or a lifting screw assembly, the horizontal driver 21 is fitted to the rack 3, the vertical driver 22 is fitted to the horizontal moving end of the horizontal driver 21, and the clamping hand unit 1 is fitted to the vertical moving end of the vertical driver 22, so as to realize that the horizontal driver 21 drives the vertical driver 22 and the clamping hand unit 1 to move horizontally between the clamping position and the separate storage position corresponding to the upper position, and the vertical driver 22 drives the clamping hand unit 1 to switch between the height position close to or away from the drill needle, thereby realizing the transfer of the drill needle from the clamping position to the separate storage position.
[0025] When the drill needle needs to be clamped, the clamping driver 12 drives the two oppositely arranged clamping pieces 11 to clamp each other, and through the obliquely arranged connecting portion 112, so as to ensure that the clamping portions 111 of the two clamping pieces 11 laterally clamp the middle part of the drill needle, and at the same time, the clamping portions 111 and the connecting portions 112 of the two clamping pieces 11 avoid the upper end blade part of the drill needle, thereby avoiding mechanical damage to the upper end blade part of the drill needle.
[0026] Further preferably, as shown, Figure 2 The clamping portion 111 has a groove 113 penetrating through the upper and lower surfaces thereof in the axial direction, the shape of the groove 113 matches the outer peripheral surface of the drill needle, the grooves 113 of the two clamping pieces 11 are oppositely arranged, and the groove openings of the grooves 113 face inward.
[0027] The clamping driver 12 drives the two clamping pieces 11 to approach or move away from each other, so as to realize that the inner groove walls of the grooves 113 of the two clamping pieces 11 clasp or release the drill needle.
[0028] Embodiment two
[0029] Embodiment two provides a drill bit dispenser, at least comprising the clamping hand structure of the drill bit dispenser of embodiment one.
[0030] Although the present application is specifically shown and described in connection with the preferred embodiments, it is to be understood that various modifications in form and detail can be made without departing from the spirit and scope of the application as defined by the appended claims.
Claims
1. A gripper structure of a drill point sub-assembly machine, characterized by: The clamping hand unit comprises a clamping hand driver and at least two clamping pieces assembled on the clamping hand driver, the clamping pieces have clamping portions for clamping the drill needle and connecting portions arranged obliquely, the connecting portions are assembled on the telescopic ends of the clamping hand driver, the clamping portions are connected to the ends of the connecting portions away from the clamping hand driver, and the clamping hand driver drives the clamping pieces to clamp the drill needle laterally. The clamping portions have grooves penetrating through the upper and lower surfaces in the axial direction, the grooves of the two clamping pieces are arranged oppositely, and the clamping hand driver drives the two clamping pieces to approach or move away from each other, so that the inner groove walls of the grooves of the two clamping pieces clamp or release the drill needle.
2. The bit bonder's gripper structure of claim 1 wherein: The clamping hand driver is a clamping cylinder, and the two clamping pieces are assembled on the two telescopic ends of the clamping cylinder.
3. The bit bonder of claim 1, wherein: The machine frame and the driving mechanism assembled on the machine frame are further included, the clamping hand unit is assembled on the driving mechanism, and the driving mechanism drives the clamping hand unit to move in the horizontal and / or vertical directions.
4. The bit sorter according to any one of claims 1 to 3, wherein: The driving mechanism comprises a horizontal driver and a vertical driver, the horizontal driver is assembled on the machine frame, the vertical driver is assembled on the horizontal moving end of the horizontal driver, and the clamping hand unit is assembled on the vertical moving end of the vertical driver.
5. The bit bonder of claim 4, wherein: The clamping hand structure of the drill needle disassembling machine at least comprises any one of claims 1-5.
6. A drill bit dispenser, characterized by: