CN212577408U - Front-back through detection mechanism of cold header - Google Patents

Front-back through detection mechanism of cold header Download PDF

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Publication number
CN212577408U
CN212577408U CN202020650004.5U CN202020650004U CN212577408U CN 212577408 U CN212577408 U CN 212577408U CN 202020650004 U CN202020650004 U CN 202020650004U CN 212577408 U CN212577408 U CN 212577408U
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CN
China
Prior art keywords
lead
push rod
swing arm
slip table
main slip
Prior art date
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Active
Application number
CN202020650004.5U
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Chinese (zh)
Inventor
金伟
黄豪
庄敬威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG DONGRUI MACHINERY INDUSTRY CO LTD
Original Assignee
ZHEJIANG DONGRUI MACHINERY INDUSTRY CO LTD
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Priority to CN202020650004.5U priority Critical patent/CN212577408U/en
Application granted granted Critical
Publication of CN212577408U publication Critical patent/CN212577408U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a lead to detection mechanism around cold heading machine, lead to drive assembly and back including leading to drive assembly, leading to drive assembly includes main slip table, main slip table is connected with first power group, lead to the push rod before being provided with in one side of main slip table, lead to drive assembly including the back and lead to the push rod after, lead to push rod movably after and set up on the mount pad, it has the swing arm to articulate on the mount pad, the upper end of swing arm can lead to the push rod collision contact after with, the lower extreme and the second power group of swing arm are connected, be provided with two position detector on the removal route of main slip table, two position detector set up the position on being close to main slip table left and right sides correspondingly, lead to the striking screw after being provided with in the position department of push rod collision on the swing arm with the back, it is provided with the atress inductor to lead to on. The utility model discloses simple structure, reasonable in design can effectively detect the action of leading to the push rod around, and then leads to the stability and the reliability of push rod action around guaranteeing.

Description

Front-back through detection mechanism of cold header
Technical Field
The utility model relates to a cold-heading equipment, concretely relates to logical detection mechanism around cold-heading machine.
Background
The cold header is special equipment which is mainly used for producing fasteners such as nuts and bolts in batches, and meanwhile, some non-standard parts can be conveniently produced through the cold header. In the cold heading process, multiple cold heading operations are generally required, after one cold heading is completed, the front and rear through push rods are controlled to be pushed out together, the grooves at the front ends of the front and rear through push rods together wrap the semi-finished product processing base material, and then the semi-finished product processing base material is driven to be conveyed to the next forming die to perform the next cold heading forming operation, wherein the front through push rod is generally pushed by a main sliding table (see Chinese patent document, publication No. CN202606768U, published: 2012: 12/19/2012), but in the pushing process of the main sliding table, if the main sliding table deflects left and right to a certain extent, the forming precision of the base material is influenced, and meanwhile, the stability and reliability of the operation of the front through push rod are also influenced, and in addition, the stability and reliability of the operation of the rear through push rod are also difficult to be guaranteed when the rear through push rod.
Disclosure of Invention
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can effectively lead to the action of push rod around to detect, and then leads to the detection mechanism around the cold heading machine of the stability and the reliability of push rod action around guaranteeing.
Therefore, the utility model discloses an adopt following scheme to realize:
lead to detection mechanism around cold heading machine, lead to drive assembly and lead to drive assembly after and including preceding, preceding lead to drive assembly includes main slip table, main slip table is connected with first power group, leads to the push rod before being provided with in one side of main slip table, lead to drive assembly after including and lead to the push rod, lead to push rod movably after and set up on the mount pad, it has the swing arm to articulate on the mount pad, the upper end of swing arm can with lead to the push rod collision contact after, the lower extreme and the second power group of swing arm are connected its characterized in that: be provided with two position detection ware on the removal route of main slip table, two position detection ware set up the position on being close to main slip table left and right sides correspondingly swing arm upper end with the position department of back logical push rod collision is provided with the back and leads to the striking screw, be provided with the atress inductor on the back logical striking screw, position detection ware and atress inductor are connected with complete machine controller electricity.
The second power assembly comprises a transmission arm, the transmission arm is hinged to the mounting seat, the upper end of the transmission arm can be in contact with the lower end of the swing arm, one end of a lower end transmission rod of the transmission arm is connected, the other end of the transmission rod is connected with a first crankshaft, and the first crankshaft is connected with a first driving motor.
The air pump is characterized in that an adjusting cylinder is arranged on the mounting seat, a piston rod of the adjusting cylinder abuts against the swing arm, the adjusting cylinder is connected with the air pump, and the stress sensor is connected with the air pump through a complete machine controller.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: 1. the structure is simple, the design is reasonable, and the large-scale production can be realized; 2. by arranging the two position detectors, when the main sliding table acts, the left offset and the right offset of the main sliding table can be monitored, and once the data difference between the two sides is larger, the main sliding table is inclined, the produced product is possibly unqualified, and meanwhile, the action of the front through push rod is possibly influenced and can be stopped for alarming immediately; in addition, through set up the atress inductor on the back logical striking screw, impact force when can effectively monitor striking screw and back logical push rod collision contact in case the atress is unusual will in time feed back information and report to the police, and the protection equipment can not receive the damage.
Drawings
The utility model discloses there is following figure:
FIG. 1 is a structural diagram of the main sliding table of the present invention;
fig. 2 is a structural diagram of the push rod of the utility model.
Detailed Description
As shown in the figures, the front and rear through detection mechanism of the cold header disclosed in the present invention comprises a front through driving assembly and a rear through driving assembly, the front through driving assembly comprises a main sliding table 1, the main sliding table is connected with a first power assembly, specifically, the first power assembly comprises a main connecting rod, one end of the main connecting rod is connected with the main sliding table, the other end is connected with a second crankshaft, the second crankshaft acts to drive the main connecting rod and drive the main sliding table 1 to move, which belongs to the prior art and does not belong to the innovation point of the present application, so that no further description is needed, a front through push rod is arranged on one side of the main sliding table 1, the rear through driving assembly comprises a rear through push rod 3, the rear through push rod 3 is movably arranged on a mounting seat 9, a swing arm 7 is hinged on the mounting seat 9, the upper end of the swing arm 7 can collide with the rear through push rod 3, the lower end of the swing arm 7 is connected, the second power component comprises a transmission arm 8, the transmission arm 8 is hinged to a mounting seat 9, the upper end of the transmission arm 8 can be in contact with the lower end of the swing arm 7, the lower end of the transmission arm 8 is connected with one end of the transmission rod, the other end of the transmission rod is connected with a first crankshaft, the first crankshaft is connected with a first driving motor, the first crankshaft acts to drive the transmission rod and the transmission arm 8 to act, the swing arm 7 is driven to swing, the upper end of the swing arm 7 is impacted and then passes through the push rod 3, and the push rod 3 is driven to move. Two position detectors 2 are arranged on a moving path of the main sliding table 1, the two position detectors 2 are correspondingly arranged at positions close to the left side and the right side of the main sliding table 1, a rear through impact screw 4 is arranged at a position where the upper end of a swing arm 7 collides with a rear through push rod 3, a stress sensor 5 is arranged on the rear through impact screw 4, and the position detectors 2 and the stress sensor 5 are electrically connected with a complete machine controller. In addition, an adjusting cylinder 6 is arranged on the mounting seat 9, a piston rod of the adjusting cylinder 6 abuts against the swing arm 7, the adjusting cylinder 6 is connected with an air pump, and the stress sensor 5 is connected with the air pump through a complete machine controller.
According to the structure of the utility model, by arranging the two position detectors 2, when the main sliding table 1 acts, the left and right offset of the main sliding table 1 can be monitored, once the data difference between the two sides is large, the main sliding table is inclined, the produced product is possibly unqualified, and meanwhile, the action of the front push rod can be influenced and can be stopped immediately for alarming; in addition, through set up atress inductor 5 on leading to striking screw 4 after, can effectively monitor striking screw 4 and the leading to the impact force when push rod 3 collides the contact after, in case the atress is unusual will in time feedback information and report to the police, protective apparatus can not receive the damage, can rush into the atmospheric pressure size in adjusting cylinder 6 through the control air pump simultaneously, and then provides a buffering effort to the swing of swing arm 7, adjusts the impact force between striking screw 4 and the leading to the push rod 3 after.

Claims (3)

1. Lead to detection mechanism around cold heading machine, lead to drive assembly and lead to drive assembly after and including preceding, preceding lead to drive assembly includes main slip table, main slip table is connected with first power group, leads to the push rod before being provided with in one side of main slip table, lead to drive assembly after including and lead to the push rod, lead to push rod movably after and set up on the mount pad, it has the swing arm to articulate on the mount pad, the upper end of swing arm can with lead to the push rod collision contact after, the lower extreme and the second power group of swing arm are connected its characterized in that: be provided with two position detection ware on the removal route of main slip table, two position detection ware set up the position on being close to main slip table left and right sides correspondingly swing arm upper end with the position department of back logical push rod collision is provided with the back and leads to the striking screw, be provided with the atress inductor on the back logical striking screw, position detection ware and atress inductor are connected with complete machine controller electricity.
2. The front-rear pass detection mechanism of a cold header according to claim 1, wherein the second power assembly comprises a transmission arm, the transmission arm is hinged on the mounting seat, the upper end of the transmission arm can be in contact with the lower end of the swing arm, the lower end of the transmission arm is connected with a transmission rod, the other end of the transmission rod is connected with a first crankshaft, and the first crankshaft is connected with a first driving motor.
3. The front-rear through detection mechanism of the cold header as claimed in claim 1, wherein an adjusting cylinder is arranged on the mounting base, a piston rod of the adjusting cylinder abuts against the swing arm, the adjusting cylinder is connected with an air pump, and the stress sensor is connected with the air pump through a complete machine controller.
CN202020650004.5U 2020-04-26 2020-04-26 Front-back through detection mechanism of cold header Active CN212577408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020650004.5U CN212577408U (en) 2020-04-26 2020-04-26 Front-back through detection mechanism of cold header

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020650004.5U CN212577408U (en) 2020-04-26 2020-04-26 Front-back through detection mechanism of cold header

Publications (1)

Publication Number Publication Date
CN212577408U true CN212577408U (en) 2021-02-23

Family

ID=74647821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020650004.5U Active CN212577408U (en) 2020-04-26 2020-04-26 Front-back through detection mechanism of cold header

Country Status (1)

Country Link
CN (1) CN212577408U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Front and rear pass detection mechanism of cold heading machine

Effective date of registration: 20220526

Granted publication date: 20210223

Pledgee: Industrial Bank Co.,Ltd. Wenzhou Ruian sub branch

Pledgor: ZHEJIANG DONGRUI MACHINERY INDUSTRY Co.,Ltd.

Registration number: Y2022330000780

PE01 Entry into force of the registration of the contract for pledge of patent right