CN211137004U - Big spanner pressure round pin frock - Google Patents
Big spanner pressure round pin frock Download PDFInfo
- Publication number
- CN211137004U CN211137004U CN201922045961.5U CN201922045961U CN211137004U CN 211137004 U CN211137004 U CN 211137004U CN 201922045961 U CN201922045961 U CN 201922045961U CN 211137004 U CN211137004 U CN 211137004U
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- CN
- China
- Prior art keywords
- pin
- rod
- connecting arm
- ejector
- ejector pin
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a big spanner is pressed round pin frock, it includes: a base plate; the large wrench positioning mechanism is arranged on the bottom plate and comprises a connecting arm clamping block, a first supporting block and a second supporting block which are sequentially arranged along the longitudinal direction; and the first group of pin pressing mechanisms and the second group of pin pressing mechanisms are arranged on the bottom plate and are positioned on two sides of the connecting arm clamping block, and the two groups of pin pressing mechanisms are respectively configured to press a pin into a pin hole of one connecting arm of the large wrench. The utility model discloses a big spanner is pressed round pin frock can follow both sides simultaneously with the pin synchronous, impress to the pinhole of two linking arms of big spanner uniformly to promote to press round pin efficiency, guarantee to press round pin effect.
Description
Technical Field
The utility model belongs to the technical field of spinning machine and specifically relates to a round pin frock is pressed to big spanner.
Background
The copper pipe frame is a common textile machine part. The relatively common copper pipe frame is generally formed by splicing a main bracket and a large wrench, and the spliced copper pipe frame is U-shaped on the whole. The large spanner is Y-shaped and comprises a body and two connecting arms which are formed at one end of the body and diverge towards two sides, and pin holes are formed in the two connecting arms. The large spanner is connected to the main support through pin holes in the two connecting arms in a pin mode, and therefore the copper pipe frame is formed in a splicing mode.
Before splicing the copper pipe frame, the pin needs to be pressed into the pin hole of the large wrench. In the prior art, the pin is knocked into two pin holes respectively by adopting a manual knocking mode, the manual knocking mode is low in efficiency, the pin is easy to bend and deform due to uneven stress, the large wrench and the main support cannot be spliced subsequently, and the product is scrapped.
In view of this, it is necessary to develop a pin pressing tool capable of uniformly and automatically pressing the pins into the pin holes, so as to improve the pin pressing efficiency and ensure the pin pressing effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical purpose, the utility model provides a big spanner is pressed round pin frock, its technical scheme as follows:
the utility model provides a big spanner pressure round pin frock, it includes:
a base plate;
the large wrench positioning mechanism is arranged on the bottom plate and comprises a connecting arm clamping block, a first supporting block and a second supporting block which are sequentially arranged along the longitudinal direction; and
the first group of pin pressing mechanisms and the second group of pin pressing mechanisms are arranged on the bottom plate and located on two sides of the connecting arm clamping block, and the two groups of pin pressing mechanisms are respectively configured to press pins into pin holes of one connecting arm of the large wrench.
In some embodiments, the two sets of pin pressing mechanisms respectively include a pin pressing member driving device and a pin pressing member, the pin pressing member is located between the pin pressing member driving device and the connecting arm clamping block, and the pin pressing member driving device is configured to drive the pin pressing member to move toward the connecting arm clamping block, so as to press the pin into the pin hole of the connecting arm at the corresponding position.
In some embodiments, the press pin comprises an ejector pin rod support seat and an ejector pin rod, wherein: the ejector pin rod is transversely connected onto the ejector pin rod supporting seat in a penetrating mode, one end of the ejector pin rod extends out of the ejector pin rod supporting seat and points to the pin pressing piece driving device, and the other end of the ejector pin rod extends out of the ejector pin rod supporting seat and points to the connecting arm clamping block; the ejector pin rod is driven by the ejector pin piece driving device to move towards the connecting arm clamping block along the transverse direction, so that the pin is pressed into the pin hole of the connecting arm at the corresponding position.
In some embodiments, the ejector pin rod comprises an ejector pin rod return spring, a spring limiting fixture block is formed on the ejector pin rod, the ejector pin rod return spring is sleeved on the ejector pin rod, one end of the ejector pin rod return spring abuts against the spring limiting fixture block, and the other end of the ejector pin rod return spring abuts against the ejector pin rod supporting seat; the ejector pin rod is driven by the ejector pin piece driving device to transversely face towards the connecting arm clamping block, the ejector pin rod reset spring is compressed to contract, the ejector pin piece driving device releases the ejector pin rod, and the ejector pin rod reset spring resets after losing pressure to drive the ejector pin rod to transversely keep away from the connecting arm clamping block to move.
In some embodiments, the pin pressing member driving device is a cylinder or an oil cylinder.
Compare with anchor clamps among the prior art, the utility model discloses a big spanner is pressed round pin frock can follow both sides simultaneously with the pin synchronous, impress to the pinhole of two linking arms of big spanner evenly to promote to press round pin efficiency, guarantee to press round pin effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings which are needed in the embodiments and are practical will be briefly described below and will be obvious, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. Wherein,
fig. 1 is a schematic top view of a large wrench pin pressing tool according to the present invention;
FIG. 2 is a schematic view of the assembly of the large wrench pressure pin tool and the large wrench in a top view;
fig. 3 is a schematic view of the three-dimensional assembly of the large wrench pressure pin tool and the large wrench of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in FIG. 1 and FIG. 3, the utility model provides a big spanner presses round pin frock includes that bottom plate 1, big spanner positioning mechanism, first group pin press round pin mechanism and second group pin press round pin mechanism. Wherein:
big spanner positioning mechanism sets up on bottom plate 1, and big spanner positioning mechanism includes linking arm screens piece 2, first supporting shoe 3 and the second supporting shoe 4 of arranging in proper order along vertically. As shown in fig. 3, the large wrench positioning mechanism is used to realize the supporting and positioning of the large wrench 100 to be pressed, wherein: the connecting arm clamping block 2 is clamped between two connecting arms of the large wrench 100, and the first supporting block 3 and the second supporting block 4 are respectively supported under the body of the large wrench 100.
The first group of pin pressing mechanisms and the second group of pin pressing mechanisms are symmetrically arranged on two sides of the connecting arm clamping block 2, and the two groups of pin pressing mechanisms are respectively configured to press pins into pin holes of one connecting arm of the large wrench.
It can be seen that, the utility model discloses a big spanner is pressed round pin frock can follow both sides simultaneously with the pin synchronous, uniformly impress in the pinhole to two linking arms of big spanner to promote and press round pin efficiency, guarantee to press round pin effect.
With continued reference to fig. 1-3, in some embodiments, the two sets of pin pressing mechanisms 6 respectively include a pressing pin member driving device 62 and a pressing pin member 61, the pressing pin member 61 is located between the pressing pin member driving device 62 and the connecting arm clamping block 2, and the pressing pin member driving device 62 is configured to drive the pressing pin member 61 to move toward the connecting arm clamping block 2, so as to press the pin into the pin hole of the connecting arm at the corresponding position. The pin pressing member driving device 62 may employ various known driving structures such as a driving cylinder, an oil cylinder, and the like.
In some embodiments, the pin pressing member 61 includes a pin ejecting rod supporting seat 611 and a pin ejecting rod 612, wherein: the ejector pin rod 612 is inserted into the ejector pin rod support 611 in the transverse direction, one end of the ejector pin rod 61 extends outward from the ejector pin rod support 611 and is directed toward the knock pin driving unit 62, and the other end of the ejector pin rod 61 extends outward from the ejector pin rod support 611 and is directed toward the link arm locking block 2. The knock pin rod 612 is driven by the knock pin driving device 62 to move in the lateral direction toward the connecting arm detent block 2, thereby pressing the pin into the pin hole of the connecting arm at the corresponding position.
After the pressure pin, in order to realize the restoration of knock pin rod 612, in some embodiments, the utility model discloses still include knock pin rod reset spring 613, be formed with the spacing fixture block of spring on knock pin rod 612, knock pin rod reset spring 613 cup joints on knock pin rod 612, and the one end of knock pin rod reset spring 613 is contradicted on the spacing fixture block of spring, and the other end of knock pin rod reset spring 613 is contradicted on knock pin rod supporting seat 611.
When the pin driver 62 drives the ejector pin rod 612 to move towards the connecting arm detent block 2 in the transverse direction, the ejector pin rod return spring 613 is compressed and contracted, and when the pin driver 62 releases the ejector pin rod 612, the ejector pin rod return spring 613 is reset in a decompression mode so as to drive the ejector pin rod 612 to move away from the connecting arm detent block 2 in the transverse direction to achieve resetting.
The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (5)
1. The utility model provides a big spanner pressure round pin frock which characterized in that, it includes:
a base plate;
the large wrench positioning mechanism is arranged on the bottom plate and comprises a connecting arm clamping block, a first supporting block and a second supporting block which are sequentially arranged along the longitudinal direction; and
the first group of pin pressing mechanisms and the second group of pin pressing mechanisms are arranged on the bottom plate and located on two sides of the connecting arm clamping block, and the two groups of pin pressing mechanisms are respectively configured to press pins into pin holes of one connecting arm of the large wrench.
2. The large wrench pin pressing tool according to claim 1, wherein the two sets of pin pressing mechanisms respectively include a pin pressing member driving device and a pin pressing member, the pin pressing member is located between the pin pressing member driving device and the connecting arm clamping block, and the pin pressing member driving device is configured to drive the pin pressing member to move towards the connecting arm clamping block, so that a pin is pressed into the pin hole of the connecting arm at a corresponding position.
3. The large wrench push pin tool according to claim 2, wherein the push pin member includes a push pin rod support seat and a push pin rod, wherein:
the ejector pin rod is transversely connected onto the ejector pin rod supporting seat in a penetrating mode, one end of the ejector pin rod extends out of the ejector pin rod supporting seat and points to the pin pressing piece driving device, and the other end of the ejector pin rod extends out of the ejector pin rod supporting seat and points to the connecting arm clamping block;
the ejector pin rod is driven by the ejector pin piece driving device to move towards the connecting arm clamping block along the transverse direction, so that the pin is pressed into the pin hole of the connecting arm at the corresponding position.
4. The large wrench pin pressing tool according to claim 3, further comprising a pin ejecting rod return spring, wherein a spring limiting fixture block is formed on the pin ejecting rod, the pin ejecting rod return spring is sleeved on the pin ejecting rod, one end of the pin ejecting rod return spring abuts against the spring limiting fixture block, and the other end of the pin ejecting rod return spring abuts against the pin ejecting rod supporting seat;
the ejector pin rod is driven by the ejector pin piece driving device to transversely face towards the connecting arm clamping block, the ejector pin rod reset spring is compressed to contract, the ejector pin piece driving device releases the ejector pin rod, and the ejector pin rod reset spring resets after losing pressure to drive the ejector pin rod to transversely keep away from the connecting arm clamping block to move.
5. The large wrench pressure pin tool of claim 2, wherein the pressure pin member driving device is a cylinder or an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045961.5U CN211137004U (en) | 2019-11-25 | 2019-11-25 | Big spanner pressure round pin frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045961.5U CN211137004U (en) | 2019-11-25 | 2019-11-25 | Big spanner pressure round pin frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211137004U true CN211137004U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045961.5U Active CN211137004U (en) | 2019-11-25 | 2019-11-25 | Big spanner pressure round pin frock |
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| Country | Link |
|---|---|
| CN (1) | CN211137004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318429A (en) * | 2020-10-23 | 2021-02-05 | 安徽机电职业技术学院 | Automatic rubber sleeve assembling equipment for lower swing arm of automobile chassis |
-
2019
- 2019-11-25 CN CN201922045961.5U patent/CN211137004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318429A (en) * | 2020-10-23 | 2021-02-05 | 安徽机电职业技术学院 | Automatic rubber sleeve assembling equipment for lower swing arm of automobile chassis |
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