CN214520692U - Perforating device is used in probe card preparation - Google Patents
Perforating device is used in probe card preparation Download PDFInfo
- Publication number
- CN214520692U CN214520692U CN202120264662.5U CN202120264662U CN214520692U CN 214520692 U CN214520692 U CN 214520692U CN 202120264662 U CN202120264662 U CN 202120264662U CN 214520692 U CN214520692 U CN 214520692U
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- China
- Prior art keywords
- fixed
- rod
- probe card
- frame base
- hydraulic cylinder
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title description 5
- 238000004080 punching Methods 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a punching device for manufacturing a probe card, which belongs to the technical field of probe card manufacturing and comprises a frame base, wherein two first hydraulic cylinders are fixed at the top end of the frame base and are provided with grooves, a straight plate is fixed on a piston rod of each first hydraulic cylinder, and a punching mechanism is fixed on the straight plate; a rotary table is arranged in the groove, the top end of the rotary table is connected with a rubber plate fixing seat through a first telescopic rod and a spring, and a fixing mechanism is arranged on the rubber plate fixing seat; a bearing and a second hydraulic cylinder are fixed in the frame base, a round bar is fixed at the bottom end of the rotary table, a gear is fixed on the round bar, the other end of the round bar is connected with the bearing, a moving rod is fixed on a piston rod of the second hydraulic cylinder, and a plurality of racks are fixed on the moving rod; by using the device, the moving rod is driven by the second hydraulic cylinder to move to drive the gear to rotate, so that the turntable drives the rubber plate fixing seat to rotate stably, internal parts cannot be damaged, and the punching requirement of an enterprise is met.
Description
Technical Field
The utility model relates to a probe card makes technical field, in particular to perforating device is used in probe card preparation.
Background
When producing the probe card, need punch the offset plate of probe card, current offset plate fixing base need use the motor to drive its rotation usually, and the limit rotates the limit and punches, nevertheless when punching for the dynamics is great easily to damage electric motor rotor, therefore needs to design a probe card preparation and solves above-mentioned problem with novel perforating device urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perforating device is used in probe card preparation to solve the problem that current offset plate fixing base rotation mode damaged internals easily.
In order to solve the technical problem, the utility model provides a punching device for manufacturing a probe card, which comprises a frame base, wherein two first hydraulic cylinders are fixed at the top end of the frame base and are provided with grooves, a straight plate is fixed on a piston rod of each first hydraulic cylinder, and a punching mechanism is fixed at the bottom end of the straight plate; a rotary table is arranged in the groove, the top end of the rotary table is connected with a rubber plate fixing seat through a first telescopic rod and a spring, the spring surrounds the side face of the first telescopic rod, and a fixing mechanism is arranged on the rubber plate fixing seat;
a bearing is fixed on the bottom surface of the frame base, a round rod is fixed on the bottom end of the rotary disc, a gear is fixed on the round rod, and the other end of the round rod is connected with the bearing; and a second hydraulic cylinder is further fixed on the inner wall of the frame base, a moving rod is fixed on a piston rod of the second hydraulic cylinder, and a plurality of racks which are in meshing transmission with the moving rod are fixed on one side of the moving rod, which is close to the gear.
Optionally, the punching mechanism comprises a mounting seat and a drilling knife which are detachably connected.
Optionally, a sliding groove is formed in the top end of the rubber plate fixing seat, the fixing mechanism comprises two L-shaped rods, a bolt and a pressing block, one end of each L-shaped rod is located in the sliding groove, the other end of each L-shaped rod is in threaded connection with the bolt, and one end of the bolt is fixedly connected with the pressing block.
Optionally, an annular sliding groove is formed in the side wall of the groove, and two sliding blocks located in the annular sliding groove are fixed on the side face of the rotary table.
Optionally, a second telescopic rod is further fixed on the inner wall of the frame base, and the movable rod of the second telescopic rod is connected with the other end of the movable rod.
Optionally, the bolt is detachably connected with a shifting lever.
The punching device for manufacturing the probe card comprises a frame base, wherein two first hydraulic cylinders are fixed at the top end of the frame base and are provided with grooves, a straight plate is fixed on a piston rod of each first hydraulic cylinder, and a punching mechanism is fixed on the straight plate; a rotary table is arranged in the groove, the top end of the rotary table is connected with a rubber plate fixing seat through a first telescopic rod and a spring, and a fixing mechanism is arranged on the rubber plate fixing seat; a bearing and a second hydraulic cylinder are fixed in the frame base, a round bar is fixed at the bottom end of the rotary table, a gear is fixed on the round bar, the other end of the round bar is connected with the bearing, a moving rod is fixed on a piston rod of the second hydraulic cylinder, and a plurality of racks are fixed on the moving rod; by using the device, the moving rod is driven by the second hydraulic cylinder to move to drive the gear to rotate, so that the turntable drives the rubber plate fixing seat to rotate stably, internal parts cannot be damaged, and the punching requirement of an enterprise is met.
Drawings
FIG. 1 is a schematic structural view of a punching device for manufacturing a probe card according to the present invention;
fig. 2 is a schematic view of a part of the structure of the punching device for manufacturing the probe card.
Detailed Description
The following describes the punching device for manufacturing a probe card according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a punching device for manufacturing a probe card, which has a structure shown in figure 1 and comprises a frame base 1, wherein two first hydraulic cylinders 2 are fixed at the top end of the frame base 1 and are provided with grooves 3, a straight plate 4 is fixed on a piston rod of each first hydraulic cylinder 2, and a punching mechanism is fixed at the bottom end of each straight plate 4; a rotary table 5 is arranged in the groove 3, the top end of the rotary table 5 is connected with a rubber plate fixing seat 8 through a first telescopic rod 6 and a spring 7, the spring 7 surrounds the side surface of the first telescopic rod 6, and a fixing mechanism is arranged on the rubber plate fixing seat 8; a bearing 11 is fixed on the bottom surface of the frame base 1, a round rod 9 is fixed at the bottom end of the rotary table 5, a gear 10 is fixed on the round rod 9, and the other end of the round rod is connected with the bearing 11; frame base 1 inner wall still is fixed with second pneumatic cylinder 12, and its piston rod is fixed with carriage release lever 13, carriage release lever 13 is close to one side of gear 10 is fixed with a plurality of and its meshing driven rack 14, and its structure is as shown in figure 2, through second pneumatic cylinder 12 drive carriage release lever 13 removes and drives rack 14 with gear 10 meshes the transmission, makes round bar 9 drives carousel 5 rotates, and finally carousel 5 drives offset plate fixing base 8 rotates. The punching device for manufacturing the probe card is stable in rotation, internal parts cannot be damaged, and the punching requirement of an enterprise is met.
The punching mechanism comprises a mounting seat 15 and a drilling knife 16 which are detachably connected, and the drilling knife 16 is connected with a motor and used for driving the motor to rotate to drill the probe card; a sliding groove 17 is formed in the top end of the rubber plate fixing seat 8, the fixing mechanism comprises two L-shaped rods 18, a bolt 19 and a pressing block 20, one end of each L-shaped rod 18 is located in the sliding groove 17, the other end of each L-shaped rod is in threaded connection with the bolt 19, one end of each bolt 19 is fixedly connected with the pressing block 20, and the pressing block 20 is enabled to press the probe card by rotating the bolt 19; an annular sliding groove 21 is formed in the side wall of the groove 3, and two sliding blocks 22 located in the annular sliding groove 21 are fixed on the side face of the rotary disc 5 and used for ensuring the stable rotation of the rotary disc 5; a second telescopic rod 23 is further fixed on the inner wall of the frame base 1, and a movable rod of the second telescopic rod 23 is connected with the other end of the movable rod 13 and used for ensuring that the movable rod 13 always moves towards the same direction and does not deviate; the bolt 19 is detachably connected with a shifting lever 24, so that the bolt 19 can be conveniently rotated.
When the probe card is used, a probe card to be punched is placed on the rubber plate fixing seat 8, the L-shaped rod 18 is moved, the bolt 19 is rotated to fix the probe card tightly, and then the two first hydraulic cylinders are started simultaneously to drive the drilling cutter 16 to move downwards to drill the probe card; after drilling is finished, the first hydraulic cylinder 2 drives the drilling knife 16 to restore to the original state, the second hydraulic cylinder 12 is started, a piston rod of the second hydraulic cylinder drives the moving rod 13 to move to drive the rack 14 to be meshed with the gear 10 for transmission, the round rod 9 drives the rotary table 5 to rotate, finally the rotary table 5 drives the rubber plate fixing seat 8 to rotate for a certain angle, and then the first hydraulic cylinder 2 is continuously started to drive the drilling knife 16 to move downwards to drill the probe card; constantly repeat above-mentioned step, until whole end positions that punch, can not cause the damage and satisfied the enterprise requirement of punching to the device spare part, reasonable in design, facilitate promotion.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. The punching device for manufacturing the probe card comprises a frame base (1) and is characterized in that two first hydraulic cylinders (2) are fixed at the top end of the frame base (1) and provided with grooves (3), a straight plate (4) is fixed on a piston rod of each first hydraulic cylinder (2), and a punching mechanism is fixed at the bottom end of each straight plate (4); a rotary table (5) is arranged in the groove (3), the top end of the rotary table (5) is connected with a rubber plate fixing seat (8) through a first telescopic rod (6) and a spring (7), the spring (7) surrounds the side face of the first telescopic rod (6), and a fixing mechanism is arranged on the rubber plate fixing seat (8);
a bearing (11) is fixed on the bottom surface of the frame base (1), a round rod (9) is fixed at the bottom end of the rotary table (5), a gear (10) is fixed on the round rod (9), and the other end of the round rod is connected with the bearing (11); the inner wall of the frame base (1) is further fixed with a second hydraulic cylinder (12), a piston rod of the second hydraulic cylinder is fixed with a moving rod (13), and one side of the moving rod (13) close to the gear (10) is fixed with a plurality of racks (14) which are in meshing transmission with the moving rod.
2. The punch device for probe card according to claim 1, wherein the punch mechanism comprises a mounting base (15) and a punch blade (16) which are detachably connected.
3. The perforating device for probe card manufacturing according to claim 1, characterized in that the top end of the rubber plate fixing seat (8) is provided with a sliding groove (17), the fixing mechanism comprises two L-shaped rods (18), a bolt (19) and a pressing block (20), one end of the L-shaped rod (18) is located in the sliding groove (17), the other end of the L-shaped rod is in threaded connection with the bolt (19), and one end of the bolt (19) is fixedly connected with the pressing block (20).
4. The perforating device for probe card manufacturing according to claim 1, characterized in that the side wall of the groove (3) is provided with an annular sliding groove (21), and two sliding blocks (22) located in the annular sliding groove (21) are fixed on the side surface of the rotary disk (5).
5. The perforating device for probe card manufacturing according to claim 1, characterized in that a second telescopic rod (23) is further fixed on the inner wall of the frame base (1), and the movable rod of the second telescopic rod (23) is connected with the other end of the movable rod (13).
6. The perforating device for probe card production as recited in claim 3, characterized in that a shift lever (24) is detachably connected to the bolt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264662.5U CN214520692U (en) | 2021-01-30 | 2021-01-30 | Perforating device is used in probe card preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264662.5U CN214520692U (en) | 2021-01-30 | 2021-01-30 | Perforating device is used in probe card preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214520692U true CN214520692U (en) | 2021-10-29 |
Family
ID=78312866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264662.5U Expired - Fee Related CN214520692U (en) | 2021-01-30 | 2021-01-30 | Perforating device is used in probe card preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214520692U (en) |
-
2021
- 2021-01-30 CN CN202120264662.5U patent/CN214520692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |