CN211680385U - Clamping and positioning tool for pipe pile die assembly accessories - Google Patents
Clamping and positioning tool for pipe pile die assembly accessories Download PDFInfo
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- CN211680385U CN211680385U CN201922379513.9U CN201922379513U CN211680385U CN 211680385 U CN211680385 U CN 211680385U CN 201922379513 U CN201922379513 U CN 201922379513U CN 211680385 U CN211680385 U CN 211680385U
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Abstract
The utility model relates to a clamping and positioning tool for pipe pile die assembly accessories, which comprises a frame, a clamping mechanism for clamping or loosening workpieces, a differential assembly and a horizontal driving mechanism, wherein the upper end of the frame is provided with a base, and a blanking station and a tapping station are arranged above the base; the clamping mechanism comprises a first limiting block, a left clamping die and a right clamping die which are sequentially arranged on the base from left to right; the differential assembly comprises a second limiting block and a differential strip, the second limiting block is arranged at the bottom of the left clamping die, the differential strip is provided with a waist-shaped groove extending along the horizontal direction, the differential strip is arranged on the outer side of the right clamping die, and the second limiting block is embedded into the waist-shaped groove; and the left and right clamping dies are driven to a blanking station and a tapping station by the matching of a horizontal driving mechanism and a differential assembly. The utility model has the advantages that: the utility model discloses guarantee that the process goes on in order, the production efficiency of improvement compound die accessory that can be fine, and overall structure is compact.
Description
Technical Field
The utility model relates to a machine-building equipment technical field, in particular to tubular pile mould compound die accessory centre gripping location frock.
Background
With the development of concrete technology, the technology of concrete pipe piles is becoming mature day by day, and the concrete pipe piles are widely applied to various fields such as bridges, ports, railways or hydraulic engineering and the like besides being applied to industrial and civil buildings.
In the production of tubular piles, the production mould of tubular piles, namely an upper mould and a lower mould, needs to be closed when the tubular pile mould is filled with the tubular pile concrete material, the closed mould is mainly fixedly connected by adopting a closed mould bolt, the closed mould bolt is tightened or disassembled by matching the internal thread of a sleeve with the external thread of the closed mould bolt, the sleeve is used as an important accessory of the closed mould and is also a key part of the tubular pile mould, and the important accessory plays a great role in the quality of a prefabricated part, so that the closed mould accessory is further researched in the prefabrication industry of concrete.
At present, when tapping work is carried out on internal threads of a sleeve workpiece, a left clamping die and a right clamping die for clamping the workpiece are correspondingly provided with pushing cylinders, the two dies are pushed to the middle part through the pushing cylinders to be matched and pulled to two sides to be opened, so that equipment is not compact enough, the occupied space is large, the two pushing cylinders are required to drive, and resources are wasted; in addition, the workpiece can not be orderly blanked and tapped, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a tubular pile mould compound die accessory centre gripping location frock that production efficiency is high and compact structure.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a tubular pile mould compound die accessory centre gripping location frock, its innovation point lies in: comprises that
The automatic tapping machine comprises a rack, wherein a base is arranged at the upper end of the rack, and a blanking station and a tapping station are arranged above the base;
the clamping mechanism is used for clamping or loosening a workpiece and comprises a first limiting block, a left clamping die and a right clamping die which are sequentially arranged on the base from left to right;
the differential assembly comprises a second limiting block and a differential strip, the second limiting block is arranged at the bottom of the left clamping die, the differential strip is provided with a waist-shaped groove extending along the horizontal direction, the differential strip is arranged on the outer side of the right clamping die, and the second limiting block is embedded into the waist-shaped groove of the differential strip;
the left and right clamping dies are driven to a blanking station and a tapping station by the horizontal driving mechanism and the differential assembly in a matching way,
at the blanking station, the following conditions must occur simultaneously:
(a) opening the left and right clamping molds;
(b) the second limiting block is positioned at the leftmost side in the waist-shaped groove of the differential strip;
(c) a certain distance is reserved between the left clamping die on the base and the first limiting block;
at the tapping station, the following conditions must occur simultaneously:
(a) closing the left and right clamping molds;
(b) a certain distance is left between the second limiting block and the left end of the differential strip;
(c) the left clamping die on the base abuts against the first limiting block.
Further, horizontal drive mechanism includes installs the push cylinder on right centre gripping mould right side base through the push cylinder mount pad, the front end of push cylinder's piston rod is articulated fixed with right centre gripping mould, and still the symmetry is equipped with the guide bar on the push cylinder mount pad of piston rod both sides, the guide bar passes right centre gripping mould, left centre gripping mould and first stopper in proper order, with first stopper fixed connection.
Furthermore, the blanking station, the tapping station, the clamping mechanism, the differential assembly and the horizontal driving mechanism can be arranged in two groups and are bilaterally symmetrical.
The utility model has the advantages that:
(1) the utility model discloses tubular pile mould compound die accessory centre gripping location frock, wherein, left and right centre gripping mould in the fixture adopts differential structure form to drive, effectively solves the problem of work piece blanking and tapping successively through differential principle, guarantees that the process goes on in order, can be fine improvement compound die accessory's production efficiency; meanwhile, the differential structure is designed, the die assembly and die opening of the left die and the right die and the reciprocating motion between the blanking station and the tapping station can be completed by only one horizontal driving mechanism, so that the resources can be saved, the whole structure is compact, and the occupied space of equipment is greatly reduced;
(2) the utility model discloses tubular pile mould compound die accessory centre gripping location frock, wherein, blanking station, tapping station, fixture, differential subassembly and horizontal drive mechanism can set up two sets ofly, bilateral symmetry, only need utilize same set of air pressure pump group pipeline and control circuit just can two sets of devices simultaneous processing like this, and is energy-conserving high-efficient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses tubular pile mould compound die accessory centre gripping location frock's schematic structure.
Fig. 2-3 are the utility model discloses the working process schematic diagram of tubular pile mould compound die accessory centre gripping location frock.
Fig. 4 is a schematic diagram of the operation of the clamping mechanism, differential assembly and horizontal drive mechanism of fig. 2.
Fig. 5 is a schematic diagram of the operation of the clamping mechanism, differential assembly and horizontal drive mechanism of fig. 3.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
Examples
The clamping and positioning tool for the pipe pile die assembly accessory comprises a frame, a clamping mechanism for clamping or loosening a workpiece, a differential assembly and a horizontal driving mechanism, as shown in fig. 1-5.
A base 1 is arranged at the upper end of the frame, and a blanking station 2 and a tapping station 3 are arranged above the base 1; the clamping mechanism comprises a first limiting block 4, a left clamping mould 5 and a right clamping mould 6 which are sequentially arranged on the base 1 from left to right; the differential assembly comprises a second limiting block 7 and a differential strip 8, the second limiting block 7 is arranged at the bottom of the left clamping die 5, the differential strip 8 is provided with a waist-shaped groove extending along the horizontal direction, the differential strip 8 is arranged at the outer side of the right clamping die 6, and the second limiting block 7 is embedded into the waist-shaped groove of the differential strip 8.
In this embodiment, the specific structure of the horizontal driving mechanism is as follows: including installing the push cylinder 10 on the base of right centre gripping mould 6 right side through push cylinder mount pad 9, the front end of push cylinder 10's piston rod is articulated fixed with right centre gripping mould 6, and still the symmetry is equipped with guide bar 11 on the push cylinder mount pad 9 of piston rod both sides, and guide bar 11 passes right centre gripping mould 6, left centre gripping mould 5 and first stopper 4 in proper order, with first stopper 4 fixed connection.
As an embodiment, a more specific implementation manner is that the left clamping die 5 and the right clamping die 6 are driven to the blanking station 2 and the tapping station 3 by the horizontal driving mechanism and the differential assembly in a matching manner, when the horizontal driving mechanism drives the right clamping die 6 to the tapping station 3, the differential strip 8 moves to the tapping station 3 along with the right clamping die 6, and meanwhile, the second limiting block 7 embedded into the waist-shaped groove of the differential strip 8 drives the left clamping die 5 to move to the tapping station 3 along with the same until the left clamping die 5 abuts against the first limiting block 4; when horizontal drive mechanism drive right centre gripping mould 6 was to blanking station 2, differential strip 8 can be followed right centre gripping mould 6 and moved to blanking station 2 together, and the second stopper 7 of embedding differential strip 8 waist type inslot can drive left centre gripping mould 5 and move to blanking station 2 together simultaneously, until second stopper 7 is located the leftmost side of differential strip 8 waist type inslot.
At the blanking station 2, the following conditions must occur simultaneously:
(a) opening the left and right clamping molds;
(b) the second limiting block 7 is positioned at the leftmost side in the waist-shaped groove of the differential bar 8;
(c) a certain distance is left between the left clamping die 5 on the base 1 and the first limiting block 4.
At tapping station 3, the following conditions must occur simultaneously:
(a) closing the left and right clamping molds;
(b) a certain distance is left between the second limiting block 7 and the left end of the differential strip 8;
(c) the left clamping die 5 on the base 1 abuts against the first limiting block 4.
In the embodiment, the left clamping die and the right clamping die in the clamping mechanism are driven in a differential structure mode, the problems of blanking and tapping of workpieces are effectively solved through a differential principle, the working procedures are ensured to be carried out orderly, and the production efficiency of die assembly accessories can be well improved; meanwhile, the differential structure is designed, the die assembly and die opening of the left die and the right die can be completed only by one pushing cylinder, and the left die and the right die reciprocate at the blanking station and the tapping station, so that resources can be saved, the whole structure is compact, and the occupied space of equipment is greatly reduced.
As an embodiment, a more specific implementation mode is that two groups of the blanking station 2, the tapping station 3, the clamping mechanism, the differential assembly and the horizontal driving mechanism can be arranged, and are bilaterally symmetrical, so that two groups of devices can be simultaneously processed by only using the same air pressure pump set pipeline and a control circuit, and the energy is saved and the efficiency is high.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a tubular pile mould compound die accessory centre gripping location frock which characterized in that: comprises that
The automatic tapping machine comprises a rack, wherein a base is arranged at the upper end of the rack, and a blanking station and a tapping station are arranged above the base;
the clamping mechanism is used for clamping or loosening a workpiece and comprises a first limiting block, a left clamping die and a right clamping die which are sequentially arranged on the base from left to right;
the differential assembly comprises a second limiting block and a differential strip, the second limiting block is arranged at the bottom of the left clamping die, the differential strip is provided with a waist-shaped groove extending along the horizontal direction, the differential strip is arranged on the outer side of the right clamping die, and the second limiting block is embedded into the waist-shaped groove of the differential strip;
the left and right clamping dies are driven to a blanking station and a tapping station by the horizontal driving mechanism and the differential assembly in a matching way,
at the blanking station, the following conditions must occur simultaneously:
(a) opening the left and right clamping molds;
(b) the second limiting block is positioned at the leftmost side in the waist-shaped groove of the differential strip;
(c) a certain distance is reserved between the left clamping die on the base and the first limiting block;
at the tapping station, the following conditions must occur simultaneously:
(a) closing the left and right clamping molds;
(b) a certain distance is left between the second limiting block and the left end of the differential strip;
(c) the left clamping die on the base abuts against the first limiting block.
2. The tubular pile mould compound die accessory clamping and positioning tool of claim 1, characterized in that: horizontal drive mechanism includes installs the push cylinder on right centre gripping mould right side base through the push cylinder mount pad, the front end of push cylinder's piston rod is articulated fixed with right centre gripping mould, and still the symmetry is equipped with the guide bar on the push cylinder mount pad of piston rod both sides, the guide bar passes right centre gripping mould, left centre gripping mould and first stopper in proper order, with first stopper fixed connection.
3. The tubular pile mould compound die accessory clamping and positioning tool of claim 1 or 2, characterized in that: the blanking station, the tapping station, the clamping mechanism, the differential assembly and the horizontal driving mechanism can be arranged in two groups and are bilaterally symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379513.9U CN211680385U (en) | 2019-12-26 | 2019-12-26 | Clamping and positioning tool for pipe pile die assembly accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379513.9U CN211680385U (en) | 2019-12-26 | 2019-12-26 | Clamping and positioning tool for pipe pile die assembly accessories |
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| Publication Number | Publication Date |
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| CN211680385U true CN211680385U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922379513.9U Active CN211680385U (en) | 2019-12-26 | 2019-12-26 | Clamping and positioning tool for pipe pile die assembly accessories |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405827A (en) * | 2020-11-23 | 2021-02-26 | 富强科技股份有限公司 | Tubular pile steel reinforcement framework clamping and positioning die |
-
2019
- 2019-12-26 CN CN201922379513.9U patent/CN211680385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405827A (en) * | 2020-11-23 | 2021-02-26 | 富强科技股份有限公司 | Tubular pile steel reinforcement framework clamping and positioning die |
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