CN210759994U - Antiskid typing tool for narrow space - Google Patents
Antiskid typing tool for narrow space Download PDFInfo
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- CN210759994U CN210759994U CN201921033774.9U CN201921033774U CN210759994U CN 210759994 U CN210759994 U CN 210759994U CN 201921033774 U CN201921033774 U CN 201921033774U CN 210759994 U CN210759994 U CN 210759994U
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Abstract
The utility model discloses an antiskid typing tool in a narrow space, which comprises a hollow type matrix and a typing device, wherein the typing device comprises a shell, a typing head arranged in the shell, and a typing spring sleeved on the typing head; the hollow type matrix is detachably arranged at one end of the character punching head and slides along the shell along with the character punching head; one end of the stamping head, which is far away from the hollow type matrix, extends out of the shell; one end of the character stamping spring is connected with the character stamping head, and the other end of the character stamping spring is connected with one end, far away from the hollow character die, of the shell. The utility model discloses a narrow and small space antiskid typing instrument adopts towards word spring energy storage, provides punching press power, need not that the staff is manual to beat or electronic impact provides punching press power, simplifies the structure of typing instrument, realizes typing instrument's miniaturization, makes its part surface typing sign that is applicable to in the narrow and small space range.
Description
Technical Field
The utility model relates to an aircraft assembly manufacturing technical field, concretely relates to narrow and small space antiskid typing instrument.
Background
At present, connecting pieces on an airplane are thousands of connecting pieces, wherein bolt connection is a connection mode which is commonly used in airplane assembly, when bolts of the same part are connected, the conditions that the using specifications of the bolts are the same and the connecting lengths of the bolts are different can exist, if the bolts in the area need to be frequently disassembled, when the bolts are recovered to be installed, the lengths of the bolts can be easily mixed by mistake, so that after the airplane is delivered to a troop, the troop is convenient to maintain, the bolts are not easy to be loaded and mixed by mistake, and then the length identification is carried out on the part according to the technical requirements in the vicinity of the connecting bolts so as to distinguish the lengths of the bolts which need to be installed at different positions.
As shown in fig. 1, when the mark is typed on the length of the bolt in the current production field, the used tools are a top iron, a steel character head, a printing die and an iron hammer, the tools are complex and tedious, and when the steel character head is knocked by the iron hammer, if the steel character head and the iron hammer are extremely easy to slip due to improper operation, the steel character head and the iron hammer are easy to damage products, and the operators can also be injured.
Since the main tools used are the iron hammer, the top iron and the like, a very open space is required for the typing, but the space of a part of the region is narrow, the space condition applied by a conventional tool is not met, and the simple assembly operation becomes difficult.
SUMMERY OF THE UTILITY MODEL
The utility model provides a small and exquisite handy anti-skidding typing instrument that is applicable to narrow and small space to prior art.
The utility model discloses a following technical scheme realizes: the antiskid typing tool in the narrow space comprises a hollow type matrix and a typing device, wherein the typing device comprises a shell, a typing head arranged in the shell and a typing spring sleeved on the typing head; the hollow type matrix is detachably arranged at one end of the character punching head and slides along the shell along with the character punching head; one end of the stamping head, which is far away from the hollow type matrix, extends out of the shell; one end of the character stamping spring is connected with the character stamping head, and the other end of the character stamping spring is connected with one end, far away from the hollow character die, of the shell.
Towards the word spring for towards the word head provides punching press power, it drives the fretwork type matrix and shows the casing inner chamber and slide together to dash the word head, makes towards the part surface of word head and fretwork type matrix punching press at the sign of need typing together, realizes the sign on part surface, and its simple structure is small and exquisite, is applicable to narrow and small space and types. And simultaneously, adopt the utility model discloses a typing tool is when typing to the part surface, casing one end is pressed in the place that the part surface needs to be typed, realizes typing the alignment of position, and the casing keeps motionless at the in-process of typing, and towards type head and fretwork type matrix and slide along the casing simultaneously, can realize typing the accuracy of position, when avoiding typing, because fretwork type matrix does not fix and leads to the fretwork type matrix to slide at part surface or punching press atress direction and part surface out of plumb, the skew of typing position appears, typing unsuccessful even.
Furthermore, the character punching head is a T-shaped character punching head, and the T-shaped character punching head comprises a punch head with a large end and a punch rod with a small end which are connected into a whole; the character-punching spring is sleeved on the punch rod, and one end of the character-punching spring, which is connected with the character-punching head, is connected to a step formed by the punch head and the punch rod.
Furthermore, the shell comprises a character punching cylinder with openings at two ends and an end cover covering one end of the character punching cylinder; the inner diameter of the character punching cylinder is in clearance fit with the outer diameter of the punch; the end cover is provided with a through hole, and the punch rod penetrates through the through hole and extends out of the shell; one end of the character punching spring, which is far away from the hollow character die, is connected with the inner surface of the end cover.
The end cover is in threaded connection with the character punching cylinder or is clamped through a buckle, so that the character punching head and the character punching spring can be conveniently detached and installed.
Furthermore, one end of the character punching cylinder, which is far away from the end cover, is provided with an annular sucker fixed on the edge. Towards a word section of thick bamboo is the drum structure, the annular sucking disc sets up along the annular end face towards a word section of thick bamboo, makes towards a word section of thick bamboo accessible annular sucking disc adsorb on the part surface that needs the mark of typing, makes towards a word section of thick bamboo need not to hold fixedly at the in-process of punching press typing, also can reach skid-proof effect, and its antiskid effect is better.
The annular sucking disc is made of rubber materials.
Furthermore, one end of the punch rod, extending out of the shell, is provided with a limiting structure with a diameter larger than that of the through hole, so that one end, away from the punch, of the punch rod always keeps extending out of the shell, a worker can conveniently grasp the punch rod, and the punch rod is prevented from retracting into the shell along with the punch.
The limiting structure can be a limiting ring and a limiting block, the diameter of the limiting ring is larger than that of the through hole, and preferably, the limiting structure is a reducing structure with the diameter gradually increasing.
Further, one end of the hollow character die is provided with the character die, and one end of the hollow character die, which is far away from the character die, is provided with a connecting rod; one end of the word punching headrest close to the hollow word die is provided with a connecting hole matched with the connecting rod; the hollow type matrix is detachably connected with the type punching head through a connecting rod and a connecting hole. The diameter of the hollow character die is not larger than that of the punch, so that the hollow character die can slide along the inner cavity of the shell along with the punch.
Further, the connecting rod is in interference fit with the connecting hole.
Furthermore, an external thread is arranged on the side wall of the connecting rod, and an internal thread is arranged in the connecting hole; the connecting rod is in threaded connection with the connecting hole.
Further, the typing tool is still including holding the box, it holds the chamber to be provided with a plurality of types that hold the fretwork type in the box and holds the chamber and hold the typing device that type the device, is convenient for accomodate of typing tool and fretwork type and get and put, avoid the fretwork type to scatter everywhere.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model provides a narrow and small space antiskid typing instrument adopts towards the word spring energy storage, provides punching press power, need not that the staff is manual to beat or electronic impact provides punching press power, simplifies the structure of typing instrument, realizes typing instrument's miniaturization, makes its part surface typing sign that is applicable to in the narrow and small space range.
(2) The utility model provides a narrow and small space antiskid typing instrument's casing can also regard as anti-skidding structure, makes the punching press typing position accurate, is difficult for taking place the slip displacement. The casing is further provided with the annular sucker, so that the anti-skidding effect of the typing tool is further improved.
Drawings
FIG. 1 is a schematic diagram of a conventional typing tool;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the containing box of the present invention;
FIG. 4 is a schematic structural view of the present invention during installation and use;
wherein: 1-fretwork type matrix, 11-connecting rod, 2-typewriter, 21-casing, 211-towards a word section of thick bamboo, 212-end cover, 22-towards the word head, 221-drift, 2211-connecting hole, 222-jumper bar, 2221-limit structure, 23-towards the word spring, 3-hold the box, 31-type matrix holds the chamber, 32-typewriter holds the chamber.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
As shown in fig. 2, the antiskid typing tool in a narrow space comprises a hollow type matrix 1 and a typing device 2, wherein the typing device 2 comprises a shell 21, a typing head 22 arranged in the shell 21, and a typing spring 23 sleeved on the typing head 22; the character punching head 22 penetrates through the shell 21 and can slide along the shell 21, and the hollow character die 1 is detachably mounted at one end of the character punching head 22 and slides along the shell 21 along with the character punching head 22; one end of the character punching head 22, which is far away from the hollow character die 1, extends out of the shell 21; one end of the character-punching spring 23 is fixedly connected with the character-punching head 22, and the other end of the character-punching spring 23 is fixed in one end of the shell 21, which is far away from the hollow character die 1.
The character punching head 22 is a T-shaped character punching head, and the T-shaped character punching head comprises a punch 221 with a large end and a punch 222 with a small end which are connected into a whole; the character-punching spring 23 is sleeved on the punch stem 222, and one end of the character-punching spring 23 connected with the character-punching head 22 is fixed on a step formed by the punch 221 and the punch stem 222.
One end of the shell 21 is provided with an annular step with the inner diameter smaller than that of the shell 21, and one end of the character-punching spring 23 far away from the punch 221 is connected to the lower surface of the annular step. The ram 222 passes through the middle hole of the annular step.
One end of the hollow type matrix 1 is provided with a type matrix, and one end of the hollow type matrix 1, which is far away from the type matrix, is provided with a connecting rod 11; one end of the character punching head 22 close to the hollow character die 1 is provided with a connecting hole 2211 matched with the connecting rod 11; the hollow type matrix 1 and the stamping head 22 are detachably connected through the connecting rod 11 and the connecting hole 2211. The diameter of the hollow character die 1 is not larger than that of the punch 221, so that the hollow character die 1 can slide along the inner cavity of the shell 21 along with the punch 221.
The detachable connection between the hollow type matrix 1 and the punch 221 can be realized by interference fit between the connecting rod 11 and the connecting hole 2211, or by threaded connection between the connecting rod 11 and the connecting hole 2211.
Towards word spring 23 for towards word head 22 provides punching press power, it slides to drive casing 21 inner chamber together to lead to towards word head 22 and fretwork type matrix 1 and carry out the punching press together on the part surface of sign of need typing, realizes the sign on part surface, and its simple structure is small and exquisite, is applicable to narrow and small space and types. And simultaneously, adopt the utility model discloses a typing tool is when typing to the part surface, casing 21 one end is pressed in the place that the part surface needs to be typed, realizes the alignment of typing the position, and casing 21 keeps motionless at the typing in-process, and towards word head 22 and fretwork matrix 1 and slide along casing 21 simultaneously, can realize the accuracy of typing the position, when avoiding typing, because fretwork matrix 1 does not fix and leads to fretwork matrix 1 to slide at part surface or punching press atress direction and part surface out of plumb, the positional deviation of appearing typing, typing unsuccessful even.
The working principle is as follows: choose fretwork matrix 1 as required, then install fretwork matrix 1 on towards the typehead 22, correspond the part surface position that needs to type with casing 21, make fretwork matrix 1 press on the position that needs to type, push down casing 21 and make casing 21 press on the part surface. A worker presses the shell 21 with one hand, pulls the punch rod 222 with the other hand, compresses the character-punching spring 23, and moves the hollow character die 1 and the punch 221 in the direction far away from the surface of the part to enable the character-punching spring 23 to store energy; then the punch rod 222 is released, the punch spring 23 pushes the punch head 22 to move, so that the hollow type matrix 1 on the punch head 22 collides with the surface of the part, a type matrix mark is left, and the typing identification is completed, and the device is simple, convenient and quick to operate and suitable for typing in narrow space; as shown in fig. 4.
The total length of the typewriting device 2 after the compression of the stamping spring 23 is about 150mm, and the required operation space only needs to be more than 150mm, so that the large operation space required by swinging a stamping tool in a conventional typewriting tool is avoided.
Preferably, the housing 21 includes a word-punching cylinder 211 with two open ends and an end cover 212 covering one end of the word-punching cylinder 211; the inner diameter of the character punching cylinder 211 is in clearance fit with the outer diameter of the punch 221; the end cover 212 is provided with a through hole, and the plunger 222 passes through the through hole and extends out of the shell 21; one end of the character punching spring 23, which is far away from the hollow character die 1, is connected with the inner surface of the end cover 212.
Preferably, as shown in fig. 3, the typing tool further comprises a holding box 3, a plurality of typing devices holding cavities 31 holding the hollow type matrices 1 and 32 holding the typing devices 2 are arranged in the holding box 3, so that the typing tool and the hollow type matrices 1 can be conveniently stored and taken out, and the hollow type matrices 1 are prevented from scattering everywhere.
Example 2
The embodiment is improved on the basis of the embodiment, and the improvement is as follows: one end of the character punching cylinder 211, which is far away from the end cover 212, is provided with an annular sucker fixed on the edge. Towards a word section of thick bamboo 211 is the drum structure, the annular sucking disc sets up along the annular end face that towards a word section of thick bamboo 211, makes towards a word section of thick bamboo 211 accessible annular sucking disc adsorb on the part surface that needs the sign of typing, makes towards a word section of thick bamboo 211 need not to hold fixedly at the in-process of punching press typing, also can reach skid-proof effect, and its antiskid effect is better.
The rest of this embodiment is basically the same as the above embodiment, and is not described one by one.
Example 3
The embodiment is improved on the basis of the embodiment, and the improvement is as follows: one end of the punch 222 extending out of the housing 21 is provided with a limiting structure 2221 with a diameter larger than that of the through hole, so that one end of the punch 222 away from the punch 221 always extends out of the housing 21, a worker can conveniently grasp the punch 222, and the punch 222 is prevented from retracting into the housing 21 along with the punch 221.
The limiting structure 2221 may be a limiting ring and a limiting block with a diameter larger than the through hole, and preferably, the limiting structure 2221 is a reducing structure with a diameter gradually increasing.
The rest of this embodiment is basically the same as the above embodiment, and is not described one by one.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (10)
1. Narrow and small space antiskid instrument of typing, its characterized in that: the typewriting device comprises a hollow type matrix (1) and a typewriting device (2), wherein the typewriting device (2) comprises a shell (21), a typewriting head (22) arranged in the shell (21) and a typewriting spring (23) sleeved on the typewriting head (22); the character punching head (22) penetrates through the shell (21) and can slide along the shell (21), and the hollow character die (1) is detachably mounted at one end of the character punching head (22) and slides along the shell (21) along with the character punching head (22); one end of the character punching head (22) far away from the hollow type matrix (1) extends out of the shell (21); one end of the character punching spring (23) is connected with the character punching head (22), and the other end of the character punching spring (23) is connected with one end, far away from the hollow character die (1), of the shell (21).
2. The limited space anti-slip typing tool as claimed in claim 1, wherein: the character punching head (22) is a T-shaped character punching head, and the T-shaped character punching head comprises a punch head (221) with a large end and a punch rod (222) with a small end which are connected into a whole; the character-punching spring (23) is sleeved on the punch rod (222), and one end, connected with the character-punching head (22), of the character-punching spring (23) is connected with a step formed by the punch head (221) and the punch rod (222).
3. The anti-slip typing tool for a narrow space according to claim 2, wherein: the shell (21) comprises a character punching cylinder (211) with two open ends and an end cover (212) covering one end of the character punching cylinder (211); the inner diameter of the character punching cylinder (211) is in clearance fit with the outer diameter of the punch head (221); the end cover (212) is provided with a through hole, and the punch stem (222) penetrates through the through hole and extends out of the shell (21); one end of the character punching spring (23) far away from the hollow character die (1) is connected with the inner surface of the end cover (212).
4. A limited space anti-slip typing tool according to claim 3, wherein: and one end of the character punching cylinder (211) far away from the end cover (212) is provided with an annular sucker fixed on the edge.
5. A limited space anti-slip typing tool according to claim 3, wherein: one end of the punch rod (222) extending out of the shell (21) is provided with a limiting structure (2221) with the diameter larger than that of the through hole.
6. The limited space anti-slip typing tool as claimed in claim 5, wherein: the limiting structure (2221) is a reducing structure with the diameter gradually increasing.
7. A limited space anti-slip typewriting tool according to any one of claims 1-6, wherein: one end of the hollow type matrix (1) is provided with a type matrix, and one end of the hollow type matrix (1) far away from the type matrix is provided with a connecting rod (11); one end of the character punching head (22) close to the hollow character die (1) is provided with a connecting hole (2211) matched with the connecting rod (11); the hollow character die (1) is detachably connected with the character punching head (22) through a connecting rod (11) and a connecting hole (2211).
8. The limited space anti-slip typing tool as claimed in claim 7, wherein: the connecting rod (11) is in interference fit with the connecting hole (2211).
9. The limited space anti-slip typing tool as claimed in claim 7, wherein: the side wall of the connecting rod (11) is provided with an external thread, and an internal thread is arranged in the connecting hole (2211); the connecting rod (11) is in threaded connection with the connecting hole (2211).
10. A limited space anti-slip typewriter tool according to any one of claims 1-6, 8 and 9, wherein: still including holding box (3), it holds chamber (31) and holds typing device that type device (2) hold chamber (32) to be provided with a plurality of types that hold fretwork type (1) in box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033774.9U CN210759994U (en) | 2019-07-04 | 2019-07-04 | Antiskid typing tool for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033774.9U CN210759994U (en) | 2019-07-04 | 2019-07-04 | Antiskid typing tool for narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759994U true CN210759994U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033774.9U Active CN210759994U (en) | 2019-07-04 | 2019-07-04 | Antiskid typing tool for narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210759994U (en) |
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2019
- 2019-07-04 CN CN201921033774.9U patent/CN210759994U/en active Active
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