CN209261464U - A kind of water conservancy construction Assembled punch - Google Patents
A kind of water conservancy construction Assembled punch Download PDFInfo
- Publication number
- CN209261464U CN209261464U CN201821765872.7U CN201821765872U CN209261464U CN 209261464 U CN209261464 U CN 209261464U CN 201821765872 U CN201821765872 U CN 201821765872U CN 209261464 U CN209261464 U CN 209261464U
- Authority
- CN
- China
- Prior art keywords
- inserted link
- wall
- slot
- bolt
- water conservancy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of water conservancy construction Assembled punch, including terminal pad and the drilling rod for being mounted on terminal pad lower end, integrally formed with casing on the lower end surface of terminal pad, casing is internally provided with lower ending opening and cross section as the slot of square shape, the upper end of drilling rod is the inserted link of square shape integrally formed with cross section, inserted link is inserted in slot and the inner wall of the outer wall of inserted link and slot is affixed, equal activity is equipped with bolt on four side walls of casing, the inner end of each bolt is threadedly coupled with inserted link, the elongated hole slided up and down for bolt is provided on the side wall of casing, the outer wall of the bar portion of bolt and the inner wall of elongated hole are affixed, spring is embedded between inserted link and the interior bottom of slot, the blind hole that the upper end of inserted link is provided with for spring section insertion；The utility model can effectively solve the problem that original perforating device has the phenomenon that longitudinal direction hardness is big, so as to avoid drilling rod from being broken in drill process.
Description
Technical field
The utility model relates to perforating device technical fields, and in particular to a kind of water conservancy construction Assembled punch.
Background technique
During water conservancy construction, it is often necessary to carry out drilling operation on working face, so, inevitably need
It to use and arrive vertical type puncher, the drilling rod in existing vertical type puncher is fixed on the transmission in vertical type puncher by terminal pad
On the output shaft of mechanism, i.e. the upper end of drilling rod and the lower end of terminal pad is fixed, the upper end of terminal pad and the output shaft of transmission mechanism
It is fixed, but since the output shaft of terminal pad and drilling rod and transmission mechanism is all made of bolt fastening, so, drilling rod is in working face
On when being punched, have the shortcomings that longitudinal direction hardness is big, i.e. drilling rod does not have longitudinal side when being punched on working face
To buffering effect, to easily lead to the phenomenon that drilling rod is broken.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of water conservancy construction Assembled punch, punching dress
Set when being punched on working face, inserted link can move up and down in slot, while bolt can in elongated hole on move down
Dynamic, the buffering effect that spring can then play longitudinal direction to inserted link and drilling rod so can effectively solve the problem that original punching
There is the phenomenon that longitudinal direction hardness is big, so as to avoid drilling rod from being broken in drill process in device.
A kind of water conservancy construction Assembled punch disclosed by the utility model, including terminal pad and be mounted under terminal pad
The drilling rod at end, integrally formed with casing on the lower end surface of terminal pad, casing is internally provided with lower ending opening and cross section as side
The slot of shape, the upper end of drilling rod are the inserted link of square shape integrally formed with cross section, and inserted link is inserted in slot and inserted link
The inner wall of outer wall and slot is affixed, and equal activity is equipped with bolt on four side walls of casing, the inner end of each bolt with insert
Bar is threadedly coupled, and is provided with the elongated hole slided up and down for bolt on the side wall of casing, the outer wall of the bar portion of bolt with it is elongated
The inner wall in hole is affixed, and spring is embedded between inserted link and the interior bottom of slot, and the upper end of inserted link is provided with inserts for spring section
The blind hole entered.
A kind of water conservancy construction Assembled punch disclosed by the utility model, wherein be arranged on the inner wall of blind hole upper end
Having can cooperate guiding to facilitate spring to enter the first annular guide surface in blind hole with spring.
A kind of water conservancy construction Assembled punch disclosed by the utility model, wherein set on the periphery wall of inserted link upper end
The second annular guide surface being oriented to facilitate inserted link to be inserted into slot can be cooperated with the inner wall of slot by being equipped with.
A kind of water conservancy construction Assembled punch disclosed by the utility model, wherein the inner wall at slot lower ending opening
On be provided with and can cooperate third annular guide surface of the guiding to facilitate inserted link to be inserted into slot with the outer wall of inserted link.
A kind of water conservancy construction Assembled punch disclosed by the utility model, wherein inserted link lower end and drilling rod upper end
Several are welded between periphery wall in circumferential equally distributed first reinforcement block.
A kind of water conservancy construction Assembled punch disclosed by the utility model, wherein the periphery wall of sleeve upper end and company
It connects and is welded with several between the lower end surface of disk in circumferential equally distributed second reinforcement block.
When being punched on working face, inserted link can move up and down the utility model in slot, while bolt can
It is moved up and down in elongated hole, the buffering effect that spring can then play longitudinal direction to inserted link and drilling rod so can
Original perforating device is effectively solved the problems, such as there are longitudinal direction hardness is big, so as to avoid drilling rod from occurring in drill process
The phenomenon that fracture.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic cross-sectional view of the utility model.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
The water conservancy construction Assembled punch of the utility model, including terminal pad 1 and the brill for being mounted on 1 lower end of terminal pad
Bar 2, integrally formed with casing 11 on the lower end surface of terminal pad 1, casing 11 is internally provided with lower ending opening and cross section as side
The slot 12 of shape, the upper end of drilling rod 2 are the inserted link 21 of square shape integrally formed with cross section, and inserted link 21 is inserted in slot 12
And the outer wall of inserted link 21 and the inner wall of slot 12 are affixed, equal activity is equipped with bolt 3, each bolt on four side walls of casing 11
3 inner end is threadedly coupled with inserted link 21, and the elongated hole 13 slided up and down for bolt 3 is provided on the side wall of casing 11,
The outer wall of the bar portion of bolt 3 and the inner wall of elongated hole 13 are affixed, and are embedded with spring 4 between inserted link 21 and the interior bottom of slot 12,
The upper end of inserted link 21 is provided with for the blind hole 22 of 4 partial insertion of spring.
Being provided on the inner wall of 22 upper end of blind hole can cooperate guiding to facilitate spring 4 to enter in blind hole 22 with spring 4
First annular guide surface 23；Pass through the setting of first annular guide surface, during lower spring end is inserted into blind hole, spring
Guiding can be cooperated to facilitate the lower end of spring to be inserted into blind hole with first annular guide surface, pass through the process moved up in inserted link
In, the outer wall of spring can cooperate with first annular guide surface to be oriented to, and spring is facilitated to be retracted into blind hole.
Being provided on the periphery wall of 21 upper end of inserted link can cooperate guiding to facilitate inserted link 21 to be inserted into the inner wall of slot 12
The second annular guide surface 24 in slot 12；By the setting of the second annular guide surface, the process in slot is inserted into inserted link
In, the second annular guide surface can cooperate guiding to facilitate inserted link to be inserted into slot with the inner wall of slot.
It is provided with to cooperate with the outer wall of inserted link 21 on inner wall at 12 lower ending opening of slot and be oriented to facilitate inserted link 21 to insert
Enter to the third annular guide surface 14 in slot 12；By the setting of third annular guide surface, it is inserted into slot in inserted link
In the process, the outer wall of inserted link can cooperate guiding to facilitate inserted link to be inserted into slot with third annular guide surface.
Several are welded between the periphery wall of 2 upper end of 21 lower end of inserted link and drilling rod to reinforce in circumferential equally distributed first
Block 25；By the setting of the first reinforcement block, the structural strength between drilling rod and inserted link can be improved.
Several are welded between the periphery wall of 11 upper end of casing and the lower end surface of terminal pad 1 in circumferential equally distributed the
Two reinforcement blocks 15；By the setting of the second reinforcement block, the structural strength between casing and terminal pad can be improved.
When the utility model is used, terminal pad and the output shaft in vertical type puncher are fixed, is driven in vertical type puncher
When dynamic terminal pad and drilling rod move down and are drivingly connected disk and drilling rod rotation, drilling rod can punch on working face；When drilling rod is in work
When making to be punched on face, spring can be stretched or be compressed, and inserted link can move up and down in slot, while bolt can
It is moved up and down in elongated hole, the buffering effect that spring can then play longitudinal direction to inserted link and drilling rod so can
Original perforating device is effectively solved the problems, such as there are longitudinal direction hardness is big, so as to avoid drilling rod from occurring in drill process
The phenomenon that fracture.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.
Claims (6)
1. a kind of water conservancy construction Assembled punch, including terminal pad (1) and it is mounted on the drilling rod (2) of terminal pad (1) lower end,
It is characterized by: described sleeve pipe (11) are internally provided with integrally formed with casing (11) on the lower end surface of the terminal pad (1)
Lower ending opening and cross section are the slot (12) of square shape, and the upper end of the drilling rod (2) is square shape integrally formed with cross section
Inserted link (21), the inserted link (21) is inserted in slot (12) and the outer wall of inserted link (21) and the inner wall of slot (12) are affixed,
Equal activity is equipped with bolt (3) on four side walls of described sleeve pipe (11), the inner end of each bolt (3) with inserted link (21) spiral shell
Line connects, and is provided with the elongated hole (13) slided up and down for bolt (3), the bolt (3) on the side wall of described sleeve pipe (11)
The inner wall of outer wall and elongated hole (13) of bar portion be affixed, be embedded with bullet between the inserted link (21) and the interior bottom of slot (12)
Spring (4), the upper end of the inserted link (21) are provided with for the blind hole (22) of spring (4) partial insertion.
2. water conservancy construction Assembled punch according to claim 1, which is characterized in that blind hole (22) upper end
Being provided on inner wall can cooperate guiding to facilitate spring (4) to enter the first annular guide surface in blind hole (22) with spring (4)
(23)。
3. water conservancy construction Assembled punch according to claim 1, which is characterized in that inserted link (21) upper end
Second that inserted link (21) can be facilitated to be inserted into slot (12) with the inner wall of slot (12) cooperation guiding is provided on periphery wall
Annular guide surface (24).
4. water conservancy construction Assembled punch according to claim 1, which is characterized in that open slot (12) lower end
Being provided on inner wall at mouthful can cooperate guiding to facilitate inserted link (21) to be inserted into slot (12) with the outer wall of inserted link (21)
Third annular guide surface (14).
5. water conservancy construction Assembled punch according to claim 1, which is characterized in that inserted link (21) lower end with
Several are welded between the periphery wall of drilling rod (2) upper end in circumferential equally distributed first reinforcement block (25).
6. water conservancy construction Assembled punch according to claim 1, which is characterized in that described sleeve pipe (11) upper end
Several are welded between periphery wall and the lower end surface of terminal pad (1) in circumferential equally distributed second reinforcement block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765872.7U CN209261464U (en) | 2018-10-30 | 2018-10-30 | A kind of water conservancy construction Assembled punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765872.7U CN209261464U (en) | 2018-10-30 | 2018-10-30 | A kind of water conservancy construction Assembled punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261464U true CN209261464U (en) | 2019-08-16 |
Family
ID=67559199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765872.7U Expired - Fee Related CN209261464U (en) | 2018-10-30 | 2018-10-30 | A kind of water conservancy construction Assembled punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261464U (en) |
-
2018
- 2018-10-30 CN CN201821765872.7U patent/CN209261464U/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: 20190816 Termination date: 20211030 |