CN214162740U - A special tool for stem pressfitting machine - Google Patents
A special tool for stem pressfitting machine Download PDFInfo
- Publication number
- CN214162740U CN214162740U CN202023150192.4U CN202023150192U CN214162740U CN 214162740 U CN214162740 U CN 214162740U CN 202023150192 U CN202023150192 U CN 202023150192U CN 214162740 U CN214162740 U CN 214162740U
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Abstract
The utility model relates to the technical field of jigs, in particular to a special jig for a core column pressing machine, which solves the defects in the prior art and comprises a base and a stop block, wherein the top of the base is fixed with a jig seat through countersunk screws, a plurality of placing slotted holes and through slots distributed in an array are respectively arranged inside the jig seat, the placing slotted holes are communicated with the inside of the through slots, the inside of the through slots is connected with a pressing block in a sliding way, one side of the pressing block is welded with a moving block, the top of the moving block is connected with a fixed plate through screws, a connecting rod is fixed on the fixed plate, the end part of the connecting rod is welded with a connecting plate, and through the arrangement of the structures of the placing slotted holes, the through slots, the connecting rods, the connecting plate and a cam, when the workpiece is fixed, the workpiece can be placed inside the placing slotted holes, and can drive each pressing block to fix a plurality of workpieces simultaneously after the cam acts, is suitable for mass production.
Description
Technical Field
The utility model relates to a tool technical field especially relates to a special tool for stem pressfitting machine.
Background
The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions (or both), and the jig can be divided into a process assembly jig, a project test jig and a circuit board test jig.
A tool that is used for stem pressfitting among the prior art has following defect: firstly, only one workpiece can be fixed at a time, and the method is not suitable for mass production; secondly, the operation of fixing the workpiece is complicated, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a special jig for a core column pressing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a special jig for a core column pressing machine comprises a base and a stop block, wherein a jig seat is fixed to the top of the base through countersunk screws, a plurality of placing slotted holes and through grooves which are distributed in an array mode are formed in the jig seat respectively, the placing slotted holes are communicated with the insides of the through grooves, a pressing block is connected to the insides of the through grooves in a sliding mode, a moving block is welded to one side of the pressing block, the top of the moving block is connected with a fixing plate through screws, a connecting rod is fixed to the fixing plate, a connecting plate is welded to the end portion of the connecting rod, a push rod is fixed to one side, close to the end portion, of the connecting plate through screws, and idler wheels are mounted at the end portion of the push rod;
a rotating shaft is rotatably mounted on one side of the base through a bearing, a cam is sleeved outside the rotating shaft, and the roller is tightly contacted with the outer side of the cam;
the top of base has the fixing base through the screw connection, and the inside slip of fixing base is provided with the telescopic link, telescopic link tip with connecting plate fixed connection.
Preferably, the outside of pivot still is equipped with the ratchet, one side activity of base articulate have with ratchet assorted locking colludes, one side fixedly connected with first spring of locking collude, the other end of first spring with base fixed connection.
Preferably, a bolt is fixed on one side of the base through a screw, a pin hole is formed in the stop block, and the bolt is embedded in the pin hole.
Preferably, a telescopic groove is formed in the fixing seat, a second spring is fixedly connected to the side wall of the telescopic groove through a buckle, and the other end of the second spring is fixedly connected with one end of the telescopic rod.
The utility model has the advantages that:
1. the utility model discloses in through the setting of placing slotted hole, logical groove, connecting rod, connecting plate and cam isotructure, when fixed work piece, can place the inside work piece of placing of slotted hole, can drive each briquetting and fix a plurality of work pieces simultaneously behind the cam action, be fit for the volume production.
2. The utility model discloses in collude, the setting of first spring, second spring isotructure through cam, ratchet, locking, rotating the usable ratchet auto-lock of pivot, the work piece can keep the stationary state after fixed, colludes the rotation back at the operation locking and then loosens the work piece, and convenient operation is swift, has improved work efficiency.
Drawings
Fig. 1 is a front cross-sectional view of a special jig for a stem pressing machine according to the present invention;
fig. 2 is an enlarged view of the special jig for the stem pressing machine, which is provided by the utility model, at the position of the reference number A;
fig. 3 is a sectional view of the depression surface of the jig base.
In the figure: the jig comprises a base 1, a jig base 2, a stop hook 3, a first spring 4, a stop block 5, a pin hole 6, a cam 7, a ratchet wheel 8, a connecting plate 9, a placing slotted hole 10, a fixed base 11, a second spring 12, a telescopic rod 13, a connecting rod 14, a moving block 15, a through groove 16, a fixed plate 17 and a pressing block 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a special jig for a core column pressing machine comprises a base 1 and a stop block 5, wherein a jig seat 2 is fixed at the top of the base 1 through countersunk screws, a plurality of placing slotted holes 10 and through grooves 16 which are distributed in an array form are respectively formed in the jig seat 2, the placing slotted holes 10 are communicated with the inside of the through grooves 16, a pressing block 18 is slidably connected in the through grooves 16, a moving block 15 is welded at one side of the pressing block 18, a fixing plate 17 is connected at the top of the moving block 15 through screws, a connecting rod 14 is fixed on the fixing plate 17, a connecting plate 9 is welded at the end part of the connecting rod 14, a push rod is fixed at one side of the connecting plate 9 close to the end part through screws, and a roller is arranged at the end part of the push rod;
a rotating shaft is rotatably arranged on one side of the base 1 through a bearing, a cam 7 is sleeved outside the rotating shaft, and the roller is tightly contacted with the outer side of the cam 7;
the top of base 1 has fixing base 11 through the screw connection, and fixing base 11's inside slides and is provided with telescopic link 13, telescopic link 13 tip and connecting plate 9 fixed connection.
Wherein, through placing slotted hole 10, lead to groove 16, connecting rod 14, the setting of structures such as connecting plate 9 and cam 7, when fixed work piece, can be placing a work piece inside slotted hole 10, can drive each briquetting 18 and fix a plurality of work pieces simultaneously after the action of cam 7, be fit for the volume production, through cam 7, ratchet 8, the locking colludes 3, first spring 4, the setting of second spring 12 isotructure, rotate the usable ratchet 8 auto-lock of pivot, can keep the stationary condition after the work piece is fixed, it then loosens the work piece to rotate back at operation locking collude 3, and convenient operation is swift, and the work efficiency is improved.
The outside of pivot is still overlapped and is equipped with ratchet 8, and one side activity of base 1 articulates has and colludes 3 with 8 assorted locking of ratchet, and one side fixedly connected with of locking colludes 3 has first spring 4, the other end and base 1 fixed connection of first spring 4.
One side of the base 1 is fixed with a bolt through a screw, a pin hole 6 is formed in the stop block 5, and the bolt is embedded in the pin hole 6.
The telescopic groove has been seted up to fixing base 11's inside, through buckle fixedly connected with second spring 12 on the lateral wall in telescopic groove, the other end of second spring 12 and the one end fixed connection of telescopic link 13.
In the embodiment, during work, a plurality of workpieces are placed in the placing slotted hole 10, then a person rotates the rotating shaft, the rotating shaft simultaneously drives the cam 7 and the ratchet wheel 8 to rotate, the cam 7 rolls along the idler wheel to enable the push rod, the connecting plate 9 and the connecting rod 14 to move, the connecting rod 14 drives a plurality of moving blocks 15 to move, the moving blocks 15 drive the pressing blocks 18 to fix the workpieces in the placing slotted hole 10, and the workpieces can be fixed at one time;
furthermore, after the cam 7 rotates, the ratchet wheel 8 and the stop hook 3 are locked and fixed, the lower part of the stop hook 3 is blocked by the stop block, after the processing is finished, a person can take the stop block 5 off the outside of the bolt, after the stop hook 3 rotates, one side of the ratchet wheel 8 has no acting force, the telescopic rod 13 is reset under the action of the pulling force of the second spring 12, and therefore each pressing block 18 loosens each workpiece.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A special jig for a core column pressing machine comprises a base (1) and a stop block (5), it is characterized in that a jig seat (2) is fixed on the top of the base (1) through a countersunk screw, a plurality of placing slotted holes (10) and through grooves (16) which are distributed in an array are respectively arranged in the jig base (2), the placing slotted hole (10) is communicated with the inside of the through groove (16), the inside of the through groove (16) is connected with a pressing block (18) in a sliding way, one side of the pressing block (18) is welded with a moving block (15), the top of the moving block (15) is connected with a fixing plate (17) through a screw, a connecting rod (14) is fixed on the fixed plate (17), a connecting plate (9) is welded at the end part of the connecting rod (14), a push rod is fixed on one side of the connecting plate (9) close to the end part through a screw, and the end part of the push rod is provided with a roller;
a rotating shaft is rotatably arranged on one side of the base (1) through a bearing, a cam (7) is sleeved outside the rotating shaft, and the roller is tightly contacted with the outer side of the cam (7);
the top of base (1) has fixing base (11) through the screw connection, and the inside slip of fixing base (11) is provided with telescopic link (13), telescopic link (13) tip with connecting plate (9) fixed connection.
2. The special jig for the core column pressing machine according to claim 1, wherein a ratchet wheel (8) is further sleeved outside the rotating shaft, a stop hook (3) matched with the ratchet wheel (8) is movably hinged to one side of the base (1), a first spring (4) is fixedly connected to one side of the stop hook (3), and the other end of the first spring (4) is fixedly connected with the base (1).
3. The special fixture for the core column pressing machine according to claim 2, wherein a plug pin is fixed on one side of the base (1) through a screw, a pin hole (6) is formed in the stop block (5), and the plug pin is embedded in the pin hole (6).
4. The special fixture for the stem pressing machine according to claim 1, wherein a telescopic slot is formed in the fixing base (11), a second spring (12) is fixedly connected to a side wall of the telescopic slot through a buckle, and the other end of the second spring (12) is fixedly connected to one end of the telescopic rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150192.4U CN214162740U (en) | 2020-12-24 | 2020-12-24 | A special tool for stem pressfitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150192.4U CN214162740U (en) | 2020-12-24 | 2020-12-24 | A special tool for stem pressfitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214162740U true CN214162740U (en) | 2021-09-10 |
Family
ID=77608606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023150192.4U Active CN214162740U (en) | 2020-12-24 | 2020-12-24 | A special tool for stem pressfitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214162740U (en) |
-
2020
- 2020-12-24 CN CN202023150192.4U patent/CN214162740U/en active Active
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