Internal support clamp for processing electronic component shell
By introducing cross-grooved and bidirectional threaded rod structures into the inner support fixture, the problems of unstable support and difficulty in angle adjustment of the inequality shell are solved, and flexible support and processing of shells of different shapes are achieved, which is convenient for processing operations.
Patent Information
- Application Number
- CN202420802936.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing internal support fixtures are unstable when processing the inequality electronic component shell, and cannot adjust the inclination angle and horizontal rotation of the shell, which is poor in applicability and practicality.
An internal support fixture including cross grooves, bidirectional threaded rods and connecting blocks is designed to support the shells of different shapes through the rotation of the bidirectional threaded rods, and the inclination and rotation angle of the shell are adjusted through the combined structure of the support arm and the mounting seat. .
This design improves the applicability and machining convenience of the inner brace clamp to shells of different shapes, can be applied to inequality shells, and simplifies the machining operation of staff.
Smart Images
Figure CN222222348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of internal support clamps, in particular to an internal support clamp for processing electronic component shells. Background Art
[0002] Electronic components are basic elements in electronic circuits. They are usually individually packaged and have two or more leads or metal contacts. Electronic components must be interconnected to form an electronic circuit with specific functions. Among them, solid-state capacitors, high-power resistors, voltage transformers and other electronic components need to have their shells polished and painted during processing. Internal support fixtures are often used when processing the shells.
[0003] At present, a Chinese utility model with the announcement number CN213135925U discloses an internal support fixture for processing a motor housing, including a processing table and a base, the processing table is provided with a base, and a first gear is installed below the base, and a driving device is installed below the first gear and passes through the processing table, a screw is provided inside the base, a control handle is provided outside the base, a limited slot is provided inside the base, a moving block is installed around the outside of the screw, a fixed shaft is provided inside the slot, an empty slot is provided on one side of the support block, and a rubber block is fixedly installed on the other side of the support block. The internal support fixture for processing a motor housing has a base on the workbench, a first gear is installed at the bottom of the base, and the position of the base can be adjusted under the action of the driving device to achieve all-round processing of the motor housing above the base, and a control handle is provided. The support block can support the motor housing according to the different inner diameters of the motor housing, and the operation is convenient.
[0004] To sum up, although the inner support clamp can support and fix shells with different inner diameters, there are still certain problems when using it. For example, the movement of the support blocks of the inner support clamp is a linked movement, and the movement distance of the support blocks is consistent. That is to say, it can only be used to support circular or equilateral trapezoidal shells. When it is an unequal trapezoidal shell, its two support blocks contact the inner wall of the shell, and the other two support blocks cannot contact the other two inner walls of the shell, resulting in unstable support, which makes it impossible to process shells of different shapes and has poor applicability. At the same time, after the inner support clamp supports and fixes the electronic component shell, the inclination angle and horizontal rotation adjustment of the shell cannot be adjusted, which makes it inconvenient to process shells in different positions and has poor practicality. Utility Model Content
[0005] The utility model aims to provide an inner support fixture for processing electronic component shells, which has the advantages of strong applicability and practicability.
[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: an internal support clamp for processing electronic component housing, including a mounting seat, a cross slot is opened on the top of the mounting seat, and the inside of the cross slot is rotatably connected with a first bidirectional threaded rod and a second bidirectional threaded rod through bearings respectively, the surfaces of the first bidirectional threaded rod and the second bidirectional threaded rod are threadedly connected with a connecting block, the top of the connecting block is bolted with a support arm, a mounting plate is provided at the bottom of the mounting seat, the bottom of the mounting plate is rotatably connected to a rotating seat through a rotating shaft, the top of the mounting plate is symmetrically bolted with support blocks, and the opposite sides of the two support blocks are bolted with sleeves.
[0007] By adopting the above technical scheme, the utility model installs the first two-way threaded rod and the second two-way threaded rod respectively inside the cross groove, and two connecting blocks are installed on the first two-way threaded rod and the second two-way threaded rod. When the first two-way threaded rod or the second two-way threaded rod is rotated, the connecting block on the first two-way threaded rod and the connecting block on the second two-way threaded rod can be moved to different positions, so that it can be suitable for supporting shells of different shapes, no longer limited to equilateral or circular, thereby improving applicability. By installing a sleeve and a connecting rod between the support arm and the mounting seat, the mounting seat can be rotated with the connecting rod as the axis to adjust the inclination angle. The mounting seat can be rotated at a horizontal angle through the connecting plate and the rotating seat, so that the shells in different positions can be processed, thereby improving the processing convenience of the staff.
[0008] The utility model is further configured as follows: a sliding block is symmetrically bolted on the surface of the connecting block, and a sliding groove used in conjunction with the sliding block is provided inside the cross slot.
[0009] The above technical solution is adopted to slide and limit the connection block.
[0010] The utility model is further configured as follows: one end of the first bidirectional threaded rod and one end of the second bidirectional threaded rod both penetrate the outside of the mounting seat and are fixedly sleeved with a rotating disk.
[0011] The above technical solution is adopted to facilitate the rotation of the first bidirectional threaded rod and the second bidirectional threaded rod.
[0012] The utility model is further configured as follows: a first anti-skid pad is bonded to the opposite sides of the four support arms, and the first anti-skid pad is used in conjunction with an external electronic component housing.
[0013] By adopting the above technical solution, the friction between the external electronic component housing and the support arm is improved.
[0014] The utility model is further configured as follows: a connecting rod is rotatably connected inside the sleeve, and the other end of the connecting rod is fixedly sleeved with a mounting seat.
[0015] The adoption of the technical solution makes it convenient for the mounting base to rotate and fix.
[0016] The utility model is further configured as follows: the top threaded connection of the sleeve is provided with a limit bolt, and the limit bolt is used in conjunction with the connecting rod.
[0017] The connecting rod is rotated by adopting the above technical solution.
[0018] The utility model is further configured as follows: a positioning bolt is threadedly connected to the top of the mounting plate, and the positioning bolt is used in conjunction with the rotating seat.
[0019] The above technical solution is adopted to limit the mounting plate.
[0020] The utility model is further configured as follows: a second anti-slip pad is bonded to one side opposite to the four support arms.
[0021] The above technical solution makes it convenient for the four support arms to clamp the outer wall of the shell.
[0022] In summary, the utility model has the following beneficial effects:
[0023] 1. The utility model installs a first bidirectional threaded rod and a second bidirectional threaded rod inside the cross slot respectively, and installs two connecting blocks on the first bidirectional threaded rod and the second bidirectional threaded rod. When the first bidirectional threaded rod or the second bidirectional threaded rod is rotated, the connecting blocks on the first bidirectional threaded rod and the connecting blocks on the second bidirectional threaded rod can be moved to different positions, so that it can be applied to support housings of different shapes, no longer limited to equilateral or circular shapes, thereby improving applicability;
[0024] 2. The utility model installs a sleeve and a connecting rod between the support arm and the mounting seat, so that the mounting seat can be rotated with the connecting rod as the axis to adjust the inclination angle. The mounting seat can be rotated at a horizontal angle through the connection plate cooperating with the rotating seat, so that the outer shell at different positions can be processed, thereby improving the processing convenience of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0026] Figure 2 It is a top view of a local structure of the utility model;
[0027] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle.
[0028] Figure numerals: 1. mounting seat; 2. cross slot; 3. first bidirectional threaded rod; 4. second bidirectional threaded rod; 5. connecting block; 6. support arm; 7. mounting plate; 8. rotating seat; 9. supporting block; 10. sleeve; 11. slider; 12. slide groove; 13. rotating disk; 14. first anti-slip pad; 15. connecting rod; 16. limit bolt; 17. positioning bolt; 18. second anti-slip pad. DETAILED DESCRIPTION
[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0030] Embodiment 1:
[0031] refer to Figure 1 , Figure 2 and Figure 3 , an internal support fixture for processing electronic component shells, comprising a mounting base 1, a cross slot 2 is provided on the top of the mounting base 1, a first two-way threaded rod 3 and a second two-way threaded rod 4 are rotatably connected inside the cross slot 2 through bearings, a connecting block 5 is threadedly connected to the surface of the first two-way threaded rod 3 and the second two-way threaded rod 4, a support arm 6 is bolted on the top of the connecting block 5, the first two-way threaded rod 3 and the second two-way threaded rod 4 are respectively installed inside the cross slot 2, and two connecting blocks 5 are installed on the first two-way threaded rod 3 and the second two-way threaded rod 4, when the first two-way threaded rod 3 or the second two-way threaded rod 4 is rotated, the connecting block 5 on the first two-way threaded rod 3 and the connecting block 5 on the second two-way threaded rod 4 can be moved to different positions, so that it can be suitable for supporting shells of different shapes, no longer limited to equilateral or circular, thereby improving applicability.
[0032] refer to Figure 1 and Figure 3 The surface of the connecting block 5 is symmetrically bolted with a slider 11, and the interior of the cross slot 2 is provided with a slide groove 12 used in conjunction with the slider 11. By setting the slider 11 and the slide groove 12, the connecting block 5 is slidably limited.
[0033] refer to Figure 1 One end of the first bidirectional threaded rod 3 and one end of the second bidirectional threaded rod 4 both penetrate the outside of the mounting seat 1 and are fixedly sleeved with a rotating disk 13. By setting the rotating disk 13, it is convenient to rotate the first bidirectional threaded rod 3 and the second bidirectional threaded rod 4.
[0034] refer to Figure 1 The first anti-skid pad 14 is bonded to the opposite sides of the four support arms 6. The first anti-skid pad 14 is used in conjunction with the external electronic component housing. By providing the first anti-skid pad 14, the friction between the external electronic component housing and the support arms 6 is improved.
[0035] refer to Figure 1The second anti-skid pads 18 are bonded to the opposite sides of the four support arms 6. By providing the second anti-skid pads 18, it is convenient for the four support arms 6 to clamp the outer wall of the shell.
[0036] A brief description of the usage process: a first bidirectional threaded rod 3 and a second bidirectional threaded rod 4 are respectively installed inside the cross slot 2, and two connecting blocks 5 are installed on the first bidirectional threaded rod 3 and the second bidirectional threaded rod 4. When the first bidirectional threaded rod 3 or the second bidirectional threaded rod 4 is rotated, the connecting block 5 on the first bidirectional threaded rod 3 and the connecting block 5 on the second bidirectional threaded rod 4 can be moved to different positions, so that the two support arms 6 on the first bidirectional threaded rod 3 and the two support arms 6 on the second bidirectional threaded rod 4 move different distances, so that it can be suitable for supporting shells of different shapes, no longer limited to equilateral or circular, thereby improving applicability.
[0037] Embodiment 2:
[0038] refer to Figure 1 , an internal support fixture for processing electronic component shells, a mounting plate 7 is provided at the bottom of the mounting seat 1, the bottom of the mounting plate 7 is rotatably connected to a rotating seat 8 through a rotating shaft, the top of the mounting plate 7 is symmetrically bolted with support blocks 9, and sleeves 10 are bolted on opposite sides of the two support blocks 9. The sleeve 10 and the connecting rod 15 are installed between the support arm 6 and the mounting seat 1, so that the mounting seat 1 can be rotated with the connecting rod 15 as the axis to adjust the inclination angle. The mounting seat 1 can be rotated at a horizontal angle through the connecting plate and the rotating seat 8, so that the shells at different positions can be processed and the convenience of processing for the staff is improved.
[0039] refer to Figure 1 The sleeve 10 is internally rotatably connected with a connecting rod 15, and the other end of the connecting rod 15 is fixedly sleeved with the mounting seat 1. By providing the connecting rod 15, the mounting seat 1 is conveniently rotated and fixed.
[0040] refer to Figure 1 The top of the sleeve 10 is threadedly connected with a limit bolt 16, and the limit bolt 16 is used in conjunction with the connecting rod 15. By setting the limit bolt 16, the connecting rod 15 is rotated.
[0041] refer to Figure 1 The top of the mounting plate 7 is threadedly connected with a positioning bolt 17, which is used in conjunction with the rotating seat 8. By setting the positioning bolt 17, the mounting plate 7 is limited.
[0042] Brief description of the use process: A sleeve 10 and a connecting rod 15 are installed between the support arm 6 and the mounting seat 1, so that the mounting seat 1 can be rotated with the connecting rod 15 as the axis to adjust the inclination angle. The mounting seat 1 can be rotated at a horizontal angle through the connecting plate and the rotating seat 8, so that the outer shell at different positions can be processed and the convenience of processing for the staff is improved.
[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. An internal support fixture for processing an electronic component housing, comprising a mounting seat (1), characterized in that: A cross slot (2) is provided at the top of the mounting seat (1), and a first bidirectional threaded rod (3) and a second bidirectional threaded rod (4) are rotatably connected inside the cross slot (2) through bearings, and connecting blocks (5) are threadedly connected to the surfaces of the first bidirectional threaded rod (3) and the second bidirectional threaded rod (4), and a support arm (6) is bolted to the top of the connecting block (5). A mounting plate (7) is provided at the bottom of the mounting seat (1), and a rotating seat (8) is rotatably connected to the bottom of the mounting plate (7) through a rotating shaft, and support blocks (9) are symmetrically bolted to the top of the mounting plate (7), and sleeves (10) are bolted to the opposite sides of the two support blocks (9).
2. The inner support fixture for processing an electronic component housing according to claim 1, characterized in that: The surface of the connection block (5) is symmetrically bolted with a sliding block (11), and the interior of the cross slot (2) is provided with a sliding slot (12) for use with the sliding block (11).
3. The inner support fixture for processing an electronic component housing according to claim 1, characterized in that: One end of the first bidirectional threaded rod (3) and one end of the second bidirectional threaded rod (4) both penetrate the outside of the mounting seat (1) and are fixedly sleeved with a rotating disk (13).
4. The inner support fixture for processing an electronic component housing according to claim 1, characterized in that: The four support arms (6) are bonded with first anti-slip pads (14) on opposite sides thereof.
5. The inner support fixture for processing an electronic component housing according to claim 1, characterized in that: A connecting rod (15) is rotatably connected inside the sleeve (10), and the other end of the connecting rod (15) is fixedly sleeved with the mounting seat (1).
6. The inner support fixture for processing an electronic component housing according to claim 5, characterized in that: The top of the sleeve (10) is threadedly connected to a limit bolt (16), and the limit bolt (16) is used in conjunction with the connecting rod (15).
7. The inner support fixture for processing an electronic component housing according to claim 1, characterized in that: The top of the mounting plate (7) is threadedly connected with a positioning bolt (17), and the positioning bolt (17) is used in conjunction with the rotating seat (8).
8. The inner support fixture for processing electronic component housing according to claim 1, characterized in that: The opposite sides of the four support arms (6) are all bonded with a second anti-slip pad (18).