CN216758263U - Rapid hammering and twisting head for percussion drill - Google Patents
Rapid hammering and twisting head for percussion drill Download PDFInfo
- Publication number
- CN216758263U CN216758263U CN202220423882.2U CN202220423882U CN216758263U CN 216758263 U CN216758263 U CN 216758263U CN 202220423882 U CN202220423882 U CN 202220423882U CN 216758263 U CN216758263 U CN 216758263U
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- Prior art keywords
- head
- hammering
- sleeve
- connector
- connecting rod
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- Expired - Fee Related
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- 238000009527 percussion Methods 0.000 title abstract description 17
- 238000010009 beating Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model belongs to the technical field of engineering tools, and particularly relates to a quick hammering head for a percussion drill, which comprises a connecting head, wherein the tail end of the connecting head is provided with a hammering device, the hammering device comprises a hammering head, the hammering device hammers the surface of a screw through the hammering head, the tail end surface of the hammering head is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with the tail end surface of the connecting head. This strike to bore with beating fast and twist head, beat the installation of twisting the device through the surface that sets up at the connector, utilize to beat to twist the device and pass through the connector and install in the surface that strikes and bore, make after beating the well first sleeve alignment screw of twisting the device, strike the brill through the start-up, make to strike to bore and drive through connector and connecting rod and beat the head and slide in first sleeve, and then realize beating the surface of screw, make in the screw imbeds expansion bolts completely, the use of instruments such as traditional iron hammer has been avoided, thereby make and be convenient for use in narrow and small space.
Description
Technical Field
The utility model relates to the technical field of engineering tools, in particular to a quick hammering and twisting head for a percussion drill.
Background
When the inverted expansion screw is used in construction, an iron hammer needs to be held to strike the screw, and then a wrench needs to be used to twist the screw, which is particularly inconvenient in a narrow space; particularly, when the copper coin push-and-pull anti-theft door is installed, a screw is arranged in a small opening, and the problem that the copper coin push-and-pull anti-theft door can be quickly solved only by striking with an iron hammer by a screwdriver and impacting through aligning a percussion drill bit;
for example, when we mount the reverse hanging billboard, the screws need to be beaten under the beam, the firmer the pillar of the billboard is, the harder the screws need to be beaten, and thus a tool which is convenient for hammering and screwing the screws quickly is needed.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that the existing bolt for the expansion bolt is inconvenient to hammer and screw quickly, the utility model provides a quick hammering head for a percussion drill.
The utility model provides a quick hammering head for a percussion drill, which comprises a connecting head, wherein a hammering device is arranged at the tail end of the connecting head, the hammering device comprises a hammering head, the hammering device hammers the surface of a screw through the hammering head, the tail end surface of the hammering head is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with the tail end surface of the connecting head, the hammering head is fixedly connected with the surface of the connecting head through the connecting rod, and the hammering head is arranged on the surface of the percussion drill through the connecting head.
Preferably, a limiting disc is sleeved on the surface of one end of the connecting rod in a sliding manner, a clamping groove is formed in the surface of the connecting head, a clamping spring is clamped in the clamping groove, the surface of the clamping spring is in contact with the surface of the limiting disc, and a first spring is connected to the surface of the limiting disc in a sliding manner;
through above-mentioned technical scheme, utilize the surface of spacing dish to be connected with the one end of first spring to be convenient for fix the one end of first spring through spacing dish, and then be convenient for first spring compresses.
Preferably, the surface of the connecting rod is slidably inserted into the inner side of the first spring, and the tail end of the first spring is slidably connected with a first sleeve;
through above-mentioned technical scheme, utilize first spring to slide and cup joint with the surface of connecting rod to be convenient for carry on spacingly through the flexible of connecting rod to first spring, and then avoid first spring to take place the skew when the motion.
Preferably, the inner wall of the first sleeve is in sliding sleeve connection with the surface of the beating head, and the inner wall of the first sleeve is matched with the surface of the beating head;
through the technical scheme, the end of the first sleeve is utilized to limit the surface of the screw, so that the screw can be conveniently screwed under the driving of the electric screwdriver through the first sleeve.
Preferably, the surface of the tail end of the hammering head is provided with a protective groove;
through above-mentioned technical scheme, utilize and carry out offering of guard groove on the surface of beating the head for the inner wall of guard groove beats the surface of screw, thereby is convenient for avoid long-term beating to lead to beating the head to bloom.
The beneficial effects of the utility model are as follows:
1. beat the installation of twisting the device through setting up on the surface of connector, utilize to beat and twist the device and install in the surface that strikes the brill through the connector, make after the first sleeve of well of beating of twisting the device aims at the screw, strike the brill through the start-up, make the impact brill drive through connector and connecting rod and beat the head and slide in first sleeve, and then realize beating the surface of screw, make in the screw imbeds expansion bolts completely, the use of instruments such as traditional hammer has been avoided, thereby make and be convenient for use in narrow and small space.
2. Through setting up the installation of beating the wrong device on the surface of connector, utilize to beat wrong device and install in electric screwdriver's surface through the connector for back in screw embedding expansion bolts, electric screwdriver drives first sleeve through beating the head and rotates, and then makes first telescopic inner wall drive screw together rotate, and then twists soon the screw, has avoided the use of instruments such as traditional spanner, thereby makes to have and is convenient for carry out the characteristics that use in narrow and small space.
Drawings
FIG. 1 is a schematic view of a quick hammer head for a percussive drill according to the present invention;
FIG. 2 is a sectional view of a first sleeve structure of a quick hammering head for a percussion drill according to the present invention;
FIG. 3 is a perspective view of a hammering head structure of a quick hammering head for a percussion drill according to the present invention;
FIG. 4 is a perspective view of a second sleeve structure of a quick hammering head for a percussion drill according to the present invention;
FIG. 5 is a perspective view of a first sleeve structure of a quick hammering head for a percussion drill according to the present invention;
fig. 6 is a sectional view of a second sleeve structure of a quick hammering head for a percussion drill according to the present invention.
In the figure: 1. a connector; 11. a card slot; 12. a clamp spring; 2. beating the head; 21. a connecting rod; 22. a limiting disc; 23. a first spring; 24. a first sleeve; 25. a second sleeve; 26. a spring slot; 27. a second spring; 28. extruding the block; 3. a protective tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
referring to fig. 1-3, a quick hammering head for a percussion drill comprises a connector 1, wherein a hammering device is mounted at the tail end of the connector 1, the hammering device comprises a hammering head 2, and the hammering device hammers the surface of a screw through the hammering head 2;
in order to control the hammering head 2 conveniently, a connecting rod 21 is fixedly connected to the surface of the tail end of the hammering head 2, the other end of the connecting rod 21 is fixedly connected with the surface of the tail end of the connecting head 1, the hammering head 2 is fixedly connected with the surface of the connecting head 1 through the connecting rod 21, and the hammering head 2 is installed on the surface of the percussion drill through the connecting head 1;
in order to provide a path for the impact of the hammering head 2, a limiting disc 22 is sleeved on the surface of one end of a connecting rod 21 in a sliding manner, a clamping groove 11 is formed in the surface of a connecting head 1, a clamping spring 12 is clamped in the clamping groove 11, the surface of the clamping spring 12 is in contact with the surface of the limiting disc 22, a first spring 23 is connected on the surface of the limiting disc 22 in a sliding manner, the surface of the limiting disc 22 is connected with one end of the first spring 23, so that one end of the first spring 23 can be fixed through the limiting disc 22, thereby facilitating the compression of the first spring 23, the surface of the connecting rod 21 is inserted into the inner side of the first spring 23 in a sliding way, the tail end of the first spring 23 is connected with a first sleeve 24 in a sliding way, the first spring 23 is sleeved and connected with the surface of the connecting rod 21 in a sliding way, thereby be convenient for carry on spacingly through connecting rod 21 to the flexible of first spring 23, and then avoid first spring 23 to take place the skew when the motion.
Beat the installation of twisting the device through setting up on the surface of connector 1, utilize to beat and twist the device and install in the surface that strikes the brill through connector 1, make after beating first sleeve 24 of twisting the device and aim at the screw, strike the brill through the start-up, make to strike the brill and drive through connector 1 and connecting rod 21 and beat head 2 and slide in first sleeve 24, and then realize beating the surface of screw, make in the screw imbeds expansion bolts completely, the use of instruments such as traditional iron hammer has been avoided, thereby make and be convenient for use in narrow and small space.
For the convenience of carrying on spacingly to the surface of screw, the inner wall of first sleeve 24 cup joints with the surface slip of beating head 2, the inner wall of first sleeve 24 and the surface adaptation of beating head 2, the terminal pair surface of screw that utilizes first sleeve 24 carries on spacingly, thereby be convenient for twist soon the screw under electric screwdriver's drive through first sleeve 24, and the guard slot has been seted up on the terminal surface of beating head, the utilization is beaten offering of 3 on the surface of beating head 2, make the inner wall of guard slot 3 beat the surface of screw, thereby be convenient for avoid long-term beating to lead to beating head 2 to bloom.
Through setting up the installation of beating on the surface of connector 1 and twisting the device, utilize to beat and twist the device and install in electric screwdriver's surface through connector 1, make back in screw embedding expansion bolts, electric screwdriver drives first sleeve 24 through beating head 2 and rotates, and then make the inner wall of first sleeve 24 drive the screw and rotate together, and then twist soon the screw, avoided the use of instruments such as traditional spanner, thereby the feasible characteristics that are convenient for use in narrow and small space that have.
The working principle is as follows:
during the use, will beat and twist the device and install in the surface of impact drill through connector 1, first spring 23 outwards releases first sleeve 24, cup joint the surface of screw with the end of first sleeve 24, start the impact drill, the impact drill drives through connector 1 and connecting rod 21 and beats head 2 and slide in first sleeve 24, and beat the surface of screw, make the screw imbed in the expansion bolts completely, will beat and twist the device and lift off from the surface of impact drill, and install in the surface of electric screwdriver through connector 1, start the electric screwdriver, electric screwdriver drives first sleeve 24 through beating head 2 and rotates, make the inner wall of first sleeve 24 drive the screw and rotate together, and then twist the screw.
Example two:
referring to fig. 3-6, a quick hammering head for a percussion drill comprises a connecting head 1, wherein a hammering device is mounted at the tail end of the connecting head 1, the hammering device comprises a hammering head 2, and the hammering device hammers the surface of a screw through the hammering head 2.
In order to control the hammering head 2 conveniently, a connecting rod 21 is fixedly connected to the surface of the tail end of the hammering head 2, the other end of the connecting rod 21 is fixedly connected to the surface of the tail end of the connecting head 1, the hammering head 2 is fixedly connected to the surface of the connecting head 1 through the connecting rod 21, and the hammering head 2 is mounted on the surface of the percussion drill through the connecting head 1.
In order to provide a path for impact of the hammering head 2, a limiting disc 22 is sleeved on one end surface of the connecting rod 21 in a sliding mode, the limiting disc 22 and the connecting rod 21 are integrally formed, a second sleeve 25 is sleeved on the surface of the limiting disc 22 in a fixed mode, a first sleeve 24 is sleeved on the tail end surface of the hammering head 2 in a sliding mode, the outer surface of the first sleeve 24 is inserted into the second sleeve 25 in a sliding mode, the inner wall of the second sleeve 25 is matched with the outer surface of the first sleeve 24, a spring groove 26 is formed in the outer surface of the first sleeve 24, a second spring 27 is fixedly connected to the front end inner wall of the spring groove 26, an extrusion block 28 is fixedly connected to the tail end of the second spring 27, the extrusion block 28 is located in the spring groove 26, and the surface of the extrusion block 28 is fixedly connected to the inner side wall of the second sleeve 25.
In order to facilitate limiting the surface of the screw, the inner wall of the first sleeve 24 is sleeved with the surface of the beating head 2 in a sliding mode, so that the inner wall of the first sleeve 24 is matched with the surface of the beating head 2, the surface of the screw is limited by the tail end of the first sleeve 24, and the screw is conveniently screwed under the driving of the electric screwdriver through the first sleeve 24.
The installation of a plurality of second springs 27 is carried out through setting up on the surface of first sleeve 24, utilizes second spring 27 to be the distribution of annular array form for when second spring 27 can be being released first sleeve 24, through the quantity that increases second spring 27, make to be convenient for carry out the shock attenuation through second spring 27, thereby be convenient for reduce the harm of vibrations to equipment itself.
The working principle is as follows:
when in use, the hammering device is arranged on the surface of the impact drill through the connector 1, the second spring 27 pushes the first sleeve 24 outwards, the tail end of the first sleeve 24 is sleeved on the surface of the screw, the impact drill is started, the impact drill drives the hammering head 2 to slide in the first sleeve 24 through the connector 1 and the connecting rod 21 and hammers the surface of the screw, while the second sleeve 25 slides with the striking head 2, the second spring 27 in the spring groove 26 is pressed by the pressing block 28, so that the screw is fully inserted into the expansion bolt, the striking device is removed from the surface of the hammer drill, and is arranged on the surface of the electric screwdriver through the connector 1, the electric screwdriver is started, the electric screwdriver drives the first sleeve 24 to rotate through the beating head 2 and the second sleeve 25 together, so that the inner wall of the first sleeve 24 carries the screw to rotate together, thereby screwing the screw.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a strike and bore with beating fast and twist head, includes connector (1), its characterized in that: the end of connector (1) is installed and is beaten wrong device, beat and twist the device including beating head (2), beat and twist the device and beat through beating head (2) to the surface of screw, the terminal fixed surface of beating head (2) is connected with connecting rod (21), the other end of connecting rod (21) is connected with the terminal fixed surface of connector (1), beat first (2) and be connected through the fixed surface of connecting rod (21) with connector (1), beat first (2) and install in the surface that the impact was bored through connector (1).
2. The quick hammer head for percussive drill according to claim 1, characterized in that: spacing dish (22) has been cup jointed in the one end surface sliding of connecting rod (21), draw-in groove (11) have been seted up on the surface of connector (1), the inside joint of draw-in groove (11) has jump ring (12), the surface contact of the surface of jump ring (12) and spacing dish (22), the surface sliding connection of spacing dish (22) has first spring (23).
3. The quick hammer head for percussive drill according to claim 2, characterized in that: the surface of the connecting rod (21) is in sliding insertion connection with the inner side of a first spring (23), and the tail end of the first spring (23) is in sliding connection with a first sleeve (24).
4. A quick hammer head for impact drilling according to claim 3, wherein: the inner wall of the first sleeve (24) is in sliding sleeve connection with the surface of the hammering head (2), and the inner wall of the first sleeve (24) is matched with the surface of the hammering head (2).
5. The quick hammer head for percussive drill according to claim 1, characterized in that: the surface of the tail end of the hammering head (2) is provided with a protective groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423882.2U CN216758263U (en) | 2022-03-01 | 2022-03-01 | Rapid hammering and twisting head for percussion drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423882.2U CN216758263U (en) | 2022-03-01 | 2022-03-01 | Rapid hammering and twisting head for percussion drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758263U true CN216758263U (en) | 2022-06-17 |
Family
ID=81958926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220423882.2U Expired - Fee Related CN216758263U (en) | 2022-03-01 | 2022-03-01 | Rapid hammering and twisting head for percussion drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758263U (en) |
-
2022
- 2022-03-01 CN CN202220423882.2U patent/CN216758263U/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 |
Granted publication date: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |