Dispensing jig

Abstract

The utility model discloses a kind of dispensing jigs, comprising: a base is equipped with a main part, the front end of the base is equipped with at least one slot of the upper surface of the main part through;At least one jig body is set in the base, the front end of the jig body extends forward and forms a pivot seat, the pivot seat is set in the slot, the middle of the lower part of the pivot seat is concave and forms a straight slot backward, the left and right sides of the lower part of the pivot seat are obliquely concave and form several oblique slots backward, the straight slot is formed between several oblique slots;And at least one fixed seat is set in the base, the middle of the lower surface of the fixed seat extends and forms a positioning rod downward, the positioning rod is set in the slot and located in the front of the pivot seat. Therefore, the utility model dispensing jig has high positioning accuracy, high flexibility and high stability.

Description

Technical Field

[0001] This utility model relates to a dispensing fixture, and more particularly to a dispensing fixture with high positioning accuracy, high flexibility and high stability. Background Technology

[0002] Currently, in the production and processing of product parts, some processes require the use of dispensing technology to waterproof or fix the workpiece. When a product part needs to be dispensed from multiple different angles, current processes typically use multiple dispensing devices with different workpiece fixtures to meet the requirement of dispensing from multiple angles on the same workpiece. This increases the size of the automated equipment, resulting in a large footprint. Simultaneously, multiple manual operations are still required, reducing processing efficiency and increasing labor costs.

[0003] Chinese Patent Announcement No. 207655439 discloses "a dispensing solder flipping and positioning fixture", which includes a base, two parallel support plates fixed on the base, and several parallel fixture strips rotatably fixed between the two support plates. Each fixture strip has a mounting platform at one end, and each mounting platform is equipped with a limit post. Each limit post has two limit surfaces on the support plates on both sides. When the limit post is pushed, the fixture strip rotates between the support plates, and the top of the limit post rests against one of the limit surfaces.

[0004] However, the aforementioned jig strip rotational positioning relies solely on the cooperation between the limiting post and the limiting surface, lacking an effective angle locking or anti-sway structure, resulting in poor positioning stability. During handling or operation, the jig strip is prone to angular displacement due to vibration, thus affecting positioning accuracy. Furthermore, the end of each limiting post is rotatably fixed to a push block on one side via a bearing, leading to a lack of flexibility in independently adjusting and controlling the angle of each jig strip.

[0005] Therefore, it is necessary to provide a dispensing fixture with high positioning accuracy, high flexibility, and high stability. Utility Model Content

[0006] The purpose of this invention is to provide a dispensing fixture that addresses the defects and shortcomings of existing technologies.

[0007] To achieve the above objectives, this utility model discloses a dispensing fixture, comprising: a base having a main body, the front end of which has at least one slot penetrating the upper surface of the main body; at least one fixture body disposed within the base, the front end of which extends forward to form a pivot seat, the pivot seat being disposed within the slot, the lower part of the pivot seat being recessed in the middle to form a straight groove, the left and right sides of the lower part of the pivot seat being obliquely recessed to form several oblique grooves, the straight groove being formed between the oblique grooves; and at least one fixing seat disposed within the base, the lower surface of the fixing seat extending downward to form a positioning rod, the positioning rod being disposed within the slot and located in front of the pivot seat, wherein when the fixture body rotates left or right, the positioning rod abuts against the oblique grooves, and when the fixture body is vertically positioned, the positioning rod abuts against the straight groove.

[0008] As a further improvement, the upper part of the pivot seat is recessed rearward to form a recess, and the straight groove communicates with the recess through several of the oblique grooves.

[0009] As a further improvement, the fixing seat is provided with a fixing part, which is located above the slot and covers the slot. The middle of the lower surface of the fixing part extends downward to form the positioning rod, and a space is formed between the positioning rod and the recess.

[0010] As a further improvement, the base is provided with several clearance grooves that penetrate the upper surface of the main body, and the clearance grooves are formed behind the slot.

[0011] As a further improvement, the base has several grooves at its front and rear ends that penetrate the upper surface of the main body, and the grooves are connected to several clearance grooves.

[0012] As a further improvement, the main body is divided into several limiting parts by several grooves, and the top ends of the left and right sides of the limiting parts extend in the direction of the grooves to form several stop parts.

[0013] As a further improvement, the base has a hollowed-out portion in the middle that penetrates the upper surface of the main body. The hollowed-out portion is formed between several grooves, and the several grooves are connected to the hollowed-out portion.

[0014] As a further improvement, a connecting wall is provided between the slot and the clearance slot, and the upper surface of the connecting wall is recessed downward to form a notch.

[0015] As a further improvement, the front surface of the fixture body extends forward to form a pivot, the pivot is disposed in the recess, and the front end of the pivot extends forward to form the pivot seat.

[0016] As a further improvement, the rear surface of the fixture body extends rearward to form a positioning post, and the inner side of the rear clearance groove is recessed rearward to form a fixing hole, and the positioning post is fixed to the fixing hole.

[0017] As described above, this utility model dispensing fixture, through its innovative structural design, has a positioning rod positioned in front of the pivot seat of the fixture body. When the fixture body places the workpiece (not shown in the figure) in a vertical position, the end of the positioning rod abuts against the straight groove of the pivot seat of the fixture body. When the fixture body rotates left or right according to dispensing requirements, the end of the positioning rod abuts against several oblique grooves of the pivot seat of the fixture body to achieve multi-angle dispensing operations. When the fixture body rotates left or right, the space prevents the pivot seat from colliding with the positioning rod and causing damage. The main body is divided into several limiting parts by several grooves. The top ends of the left and right sides of the several limiting parts extend towards the groove direction to form several stop parts. The several stop parts are used to limit the maximum rotational position of the fixture body. Therefore, this utility model dispensing fixture has high positioning accuracy, high flexibility, and high stability. Attached Figure Description

[0018] Figure 1 This is a perspective view of the dispensing fixture of this utility model.

[0019] Figure 2 This is an exploded view of the dispensing fixture of this utility model.

[0020] Figure 3 This is a perspective view of the base of the dispensing fixture of this utility model.

[0021] Figure 4 This is a perspective view of the fixture body of the dispensing fixture of this utility model.

[0022] Figure 5 This is a partial perspective view of the dispensing fixture of this utility model.

[0023] Figure 6 This is a perspective view of the dispensing fixture of this utility model, with the fixture body rotating at this time.

[0024] Figure 7 This is a perspective view of the fixture body of the dispensing fixture of this utility model, in which the fixture body is rotating.

[0025] The labels in the attached figures are explained as follows.

[0026] Dispensing fixture 100 space 101

[0027] Base 1 Main body 11

[0028] Limiting part 111 slotted 12

[0029] 13 Circumvention groove 14 Connecting wall

[0030] Notch 141, Groove 15

[0031] Stop section 16, hollow section 17

[0032] Positioning hole 18 Fixing hole 19

[0033] Jig body 2 body 21

[0034] Rotating shaft 22 Pivot seat 23

[0035] Recess 231 straight groove 232

[0036] Angled groove 233 positioning post 24

[0037] Support part 25 receiving groove 26

[0038] Fixing base 3 Fixing part 31

[0039] Positioning rod 32 through hole 33 Detailed Implementation

[0040] To explain in detail the technical content, structural features, objectives and effects of the dispensing fixture 100 of this utility model, the following examples and accompanying drawings are provided for detailed explanation.

[0041] Please see Figures 1 to 7 This invention relates to a dispensing fixture 100, which includes a base 1, at least one fixture body 2, and at least one fixing seat 3. The fixture body 2 is fixedly disposed within the base 1, and the fixture body 2 can be rotated vertically, to the left, or to the right according to the requirements of the workpiece (not shown in the figure). The fixing seat 3 is fixedly disposed within the base 1 and locked to the front of the fixture body 2.

[0042] Please see Figure 2 and Figure 3The base 1 has a main body 11, at least one slot 12, several clearance slots 13, a connecting wall 14, several cutouts 15, several stop portions 16, a hollow portion 17, several positioning holes 18, and at least one fixing hole 19. The main body 11 is used to strengthen the structural strength of the base 1 and limit the position of the fixture body 2 and the fixing seat 3. The front end of the base 1 has the slot 12 penetrating the upper and lower surfaces of the main body 11. The corresponding mechanism of the fixture body 2 is disposed in the slot 12. The fixing seat 3 is disposed in the slot 12. The base 1 has several clearance slots 13 penetrating the upper and lower surfaces of the main body 11. The corresponding mechanism of the fixture body 2 is disposed in several clearance slots 13. Several clearance slots 13 are formed behind the slot 12. The connecting wall 14 is formed between the slot 12 and the clearance slots 13. The upper surface of the connecting wall 14 is recessed downward to form a notch 141. The corresponding mechanism of the fixture body 2 is disposed in the notch 141.

[0043] The base 1 has several grooves 15 extending through the upper and lower surfaces of the main body 11 at its front and rear ends. These grooves 15 connect to several clearance grooves 13. The main body 11 is divided into several limiting portions 111 by the grooves 15. The top ends of the left and right sides of each limiting portion 111 extend towards the grooves 15 to form several stop portions 16. These stop portions 16 limit the maximum rotational position of the fixture body 2. In this embodiment, the fixture body 2 can rotate 60 degrees. However, this is not the only limitation in specific implementations.

[0044] The base 1 has a hollowed-out portion 17 extending through the upper and lower surfaces of the main body 11. The hollowed-out portion 17 is used to reduce the weight of the dispensing fixture 100 of this utility model. The hollowed-out portion 17 is formed between several grooves 15. The several grooves 15 communicate with the hollowed-out portion 17.

[0045] The upper surface of the main body 11 is recessed downwards to form several positioning holes 18. These positioning holes 18 are formed on the left and right sides of several slots 12. The positioning holes 18 are aligned with the corresponding mechanisms of the fixing base 3 and secured with several screws (not shown) to achieve positioning and fixation between the base 1 and the fixing base 3. In this embodiment, the positioning holes 18 are blind holes, but this is not a limitation in specific implementations.

[0046] The inner surfaces of the rearward recesses of the several rearward clearance grooves 13 form the fixing holes 19. The corresponding mechanism of the fixture body 2 is fixed to the fixing holes 19 to achieve positioning and fixation of the base 1 and the fixture body 2.

[0047] Please see Figure 2 , Figures 4 to 7 The fixture body 2 comprises a body 21, a rotating shaft 22, a pivot seat 23, a positioning post 24, several support parts 25, and several receiving grooves 26. The body 21 is disposed within several clearance grooves 13, hollowed-out parts 17, and several grooves 15 of the base 1. The front surface of the body 21 extends forward to form a rotating shaft 22. The rotating shaft 22 is fixed to the recess 141 of the connecting wall 14 of the base 1. The front end of the rotating shaft 22 extends forward to form the pivot seat 23. The pivot seat 23 is disposed within the slot 12 of the base 1. The corresponding mechanism of the fixing seat 3 is connected to the pivot seat 23.

[0048] The pivot seat 23 is provided with a recess 231, a straight groove 232, and several oblique grooves 233. The upper part of the pivot seat 23 is recessed rearward to form the recess 231. The middle of the lower part of the pivot seat 23 is recessed rearward to form the straight groove 232. The straight groove 232 communicates with the recess 231. The left and right sides of the lower part of the pivot seat 23 are obliquely recessed rearward to form several oblique grooves 233. The oblique grooves 233 communicate with the recess 231. The straight groove 232 is formed between the oblique grooves 233. The extending direction of the straight groove 232 is parallel to the extending direction of the body 21, and the extending directions of the oblique grooves 233 form an angle with the extending direction of the body 21.

[0049] The rear surface of the body 21 extends rearward to form the positioning post 24. The positioning post 24 is fixed to the fixing hole 19 of the base 1 to achieve positioning and fixation of the fixture body 2 and the base 1. The upper surface of the body 21 extends upward to form several support portions 25. The several support portions 25 are used to support the workpiece (not shown in the figure) and prevent the workpiece (not shown in the figure) from tilting. The several support portions 25 are received in several clearance grooves 13 and hollowed-out portions 17 of the base 1. When the fixture body 2 rotates to the left or right, the several support portions 25 have sufficient space to rotate, preventing the several support portions 25 from colliding with the base 1 and causing damage. The fixture body 2 is provided with several receiving grooves 26 penetrating the upper and lower surfaces of the body 21. The several receiving grooves 26 are used to fix the workpiece (not shown in the figure). In this embodiment, each receiving groove 26 is formed between every two support portions 25.

[0050] Please see Figure 2 , Figure 5 and Figure 7The fixing base 3 is provided with a fixing part 31, a positioning rod 32, and several through holes 33. The fixing part 31 is disposed above the slot 12 of the base 1 and covers the slot 12 of the base 1. The positioning rod 32 is formed by extending downward from the middle of the lower surface of the fixing part 31. The positioning rod 32 is disposed in the slot 12 of the base 1. The positioning rod 32 is disposed in front of the pivot seat 23 of the fixture body 2. A space 101 is formed between the positioning rod 32 and the recess 231 of the pivot seat 23 of the fixture body 2. When the fixture body 2 rotates to the left or right, the space 101 can prevent the pivot seat 23 from colliding with the positioning rod 32 and causing damage. When the fixture body 2 is positioned vertically on the workpiece (not shown in the figure), i.e., when the extension direction of the straight groove 232 is parallel to the extension direction of the groove 15, the end of the positioning rod 32 abuts against the straight groove 232 of the pivot seat 23 of the fixture body 2, achieving vertical positioning through the fixture body 2. When the fixture body 2 rotates to the left or right according to the dispensing requirements, the end of the positioning rod 32 abuts against several inclined grooves 233 of the pivot seat 23 of the fixture body 2, achieving leftward or rightward tilting positioning through the fixture body 2, thereby achieving multi-angle dispensing operations.

[0051] The fixing base 3 is provided with several through holes 33 penetrating the upper and lower surfaces of the fixing part 31. The several through holes 33 are aligned with several positioning holes 18 of the base 1 and are locked with several screws (not shown in the figure) to achieve positioning and fixing of the fixing base 3 and the base 1.

[0052] As described above, the dispensing fixture 100 of this utility model, through an innovative structural design, has a positioning rod 32 positioned in front of the pivot seat 23 of the fixture body 2. When the fixture body 2 is in a vertical position with the workpiece (not shown in the figure) placed there, the end of the positioning rod 32 abuts against the straight groove 232 of the pivot seat 23 of the fixture body 2. When the fixture body 2 rotates left or right according to the dispensing requirements, the end of the positioning rod 32 abuts against several inclined grooves 233 of the pivot seat 23 of the fixture body 2, thereby achieving multi-angle dispensing operations. When the fixture body 2 rotates left or right, the space 101 can prevent the pivot seat 23 from colliding with the positioning rod 32 and causing damage. The main body 11 is divided into several limiting parts 111 by several grooves 15. The top ends of the left and right sides of several limiting portions 111 extend toward the groove 15 to form several stop portions 16. The several stop portions 16 are used to limit the maximum rotational position of the fixture body 2. Therefore, the dispensing fixture 100 of this utility model has high positioning accuracy and high flexibility and high stability.

Claims

1. A dispensing fixture, characterized in that, include: A base has a main body, and the front end of the base has at least one slot that penetrates the upper surface of the main body; At least one fixture body is disposed within the base. The front end of the fixture body extends forward to form a pivot seat, which is disposed within the slot. The lower part of the pivot seat is recessed in the middle to form a straight groove. The left and right sides of the lower part of the pivot seat are recessed backward to form several oblique grooves, with the straight grooves formed between the oblique grooves. At least one fixing seat is disposed within the base. The lower surface of the fixing seat extends downward to form a positioning rod, which is disposed within the slot and located in front of the pivot seat. When the fixture body rotates to the left or right, the positioning rod abuts against the oblique grooves. When the fixture body is vertically positioned, the positioning rod abuts against the straight groove.

2. The dispensing fixture as described in claim 1, characterized in that: The upper part of the pivot seat is recessed to form a recess, and the straight groove communicates with the recess through several oblique grooves.

3. The dispensing fixture as described in claim 2, characterized in that: The fixing seat is provided with a fixing part, which is located above the slot and covers the slot. The middle of the lower surface of the fixing part extends downward to form the positioning rod, and a space is formed between the positioning rod and the recess.

4. The dispensing fixture as described in claim 3, characterized in that: The base is provided with several clearance grooves that penetrate the upper surface of the main body, and the clearance grooves are formed behind the slot.

5. The dispensing fixture as described in claim 4, characterized in that: The base has several grooves at its front and rear ends that penetrate the upper surface of the main body, and the grooves are connected to the clearance grooves.

6. The dispensing fixture as described in claim 5, characterized in that: The main body is divided into several limiting parts by several grooves, and the tops of the left and right sides of the limiting parts extend toward the grooves to form several stop parts.

7. The dispensing fixture as described in claim 5, characterized in that: The base has a hollow section in the middle that penetrates the upper surface of the main body. The hollow section is formed between several slots, and the slots are connected to the hollow section.

8. The dispensing fixture as described in claim 4, characterized in that: A connecting wall is provided between the slot and the clearance slot, and the upper surface of the connecting wall is recessed downward to form a notch.

9. The dispensing fixture as described in claim 8, characterized in that: The front surface of the fixture body extends forward to form a pivot, the pivot is disposed in the recess, and the front end of the pivot extends forward to form the pivot seat.

10. The dispensing fixture as described in claim 9, characterized in that: The rear surface of the fixture body extends rearward to form a positioning post, and the inner side of the rear clearance groove is recessed rearward to form a fixing hole, and the positioning post is fixed to the fixing hole.

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