CN202225449U - High-precision hand-adjusting punching machine - Google Patents
High-precision hand-adjusting punching machine Download PDFInfo
- Publication number
- CN202225449U CN202225449U CN2011203438626U CN201120343862U CN202225449U CN 202225449 U CN202225449 U CN 202225449U CN 2011203438626 U CN2011203438626 U CN 2011203438626U CN 201120343862 U CN201120343862 U CN 201120343862U CN 202225449 U CN202225449 U CN 202225449U
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- die
- punch
- punch die
- pressing plate
- eccentric wheel
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- Expired - Fee Related
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Abstract
The utility model relates to a high-precision hand-adjusting punching machine. The stroke change of an eccentric wheel during a rotating process is used as an effective stroke of a punching head, so as to punch through a workpiece. The high-precision hand-adjusting punching machine specifically comprises a machine body, a front pressing plate, left and right pressing plates, a handle, the eccentric wheel, a shaft, an upper quickly replaced punch die and a lower quickly replaced punch die of a punch die, a sliding block and a spring, wherein the front pressing plate and left and right pressing plates are used for fixing; the handle is adjusted by hands; and the sliding block and the spring are connected with the upper quickly replaced punch die. The high-precision hand-adjusting punching machine is simple in structure and convenient in use; a sufficient power can be supplied by an eccentric structure so as to punch; the quality and accuracy of a punched hole can be ensured by the punching head of a punch-die structure; and compared with a traditional manual bore-increasing mode, the high-precision hand-adjusting punching machine has the advantages that the production efficiency is obviously increased, the quality of the punched hole reaches an accurate level of the punch die, and a size of a specific hole can reach the size of a die hole, thereby increasing the whole quality of the product.
Description
Technical field
The utility model relates to punch press, is specially a kind of high-precision arbor press.
Background technology
In machinery production and since Sheet Metal Forming Technology than traditional mechanical machining functions after the economical with materials and the energy, efficient is high, to operator's specification requirement advantages of higher not, makes that the purposes of punch press is more and more wider.And, in process of production, because the client is to the specific (special) requirements of product; Need manually increase or change position, hole at the product different parts, these kind special demands just can not be changed on universal mold; To this situation; Solution commonly used is to adopt electric hand drill boring or CUT to cut mode such as hole manually to make, and efficient is low and the hole is lack of standardization, runs into profiled holes and is difficult to processing especially.
The utility model content
The technical problem that the utility model solved is to provide a kind of high accuracy arbor press, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize.
The high accuracy arbor press utilizes the stroke of eccentric wheel in rotary course to change the effective travel as drift, wears thereby workpiece dashed, and specifically comprises lathe bed; The fixedly preceding side guide of usefulness and left and right sides pressing plate; The handle that hand is pulled, eccentric wheel and axle; The quick change upper trimming die of punch die, slide block and the spring changing punch die and be connected soon with the quick change upper trimming die.
Said handle, eccentric wheel and axle are the power position, are installed in the uppermost position of working position, lathe bed front, and eccentric wheel is fixed on the lathe bed, and handle is installed on the eccentric wheel through axle, and handle rotates then eccentric wheel rotation.
Said punch press utilizes bolt, nut that the left and right sides pressing plate is fixed on the lathe bed, and preceding side guide is fixed on the left and right sides pressing plate, forms " # " type slideway; Said slide block is arranged in slideway; Forming elasticity through spring and left and right sides pressing plate flexibly connects; The upper end of slide block contacts with eccentric low spot, and the lower end position that punch die is installed in the lathe bed working position is changed in lower end and the fixed installation of quick change upper trimming die soon; Corresponding with the quick change upper trimming die, be the punch-die structure.
Beneficial effect: the utility model is simple in structure, and is easy to use, and eccentric structure can provide enough power to carry out punching press; The drift of punch-die structure can guarantee the quality and the degree of accuracy of punching; Increase the hole mode with traditional hand and compare, production efficiency obviously improves, and punching quality reaches the punching die precision level; Make special hole can reach the specification of die hole, thereby promote the product total quality.
Description of drawings
Fig. 1 is the sketch map of the utility model preferred embodiment.
Among the figure: handle 1, eccentric wheel 2, axle 3, preceding side guide 4, spring 5, slide block 6, quick change upper trimming die 7, change punch die 8, left and right sides pressing plate 9, lathe bed 10 soon.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to the high accuracy punch press of Fig. 1, comprise lathe bed 10, preceding side guide 4, left and right sides pressing plate 9, handle 1, eccentric wheel 2, axle 3, quick change upper trimming die 7, change punch die 8, slide block 6 and spring 5 soon.Said handle 1, eccentric wheel 2 and axle 3 are installed in the top of lathe bed 10 working positions, and eccentric wheel 2 is fixed on the lathe bed 10, and handle 1 is installed on the eccentric wheel 2 through axle 3, and handle 1 rotates then eccentric wheel 2 rotations; Said punch press utilizes bolt, nut that left and right sides pressing plate 9 is fixed on the lathe bed 10; Preceding side guide 4 is fixed on left and right sides side pressure 9 plates; Said slide block 6 forms elasticity through spring 5 with left and right sides pressing plate 9 and flexibly connects; The upper end of slide block 6 contacts with the low spot of eccentric wheel 2, and the lower end position that punch die 8 is installed in the lathe bed working position is changed in lower end and 7 fixed installations of quick change upper trimming die soon.
The utility model is simple to operate, during work, according to the change requirement; Corresponding quick change upper trimming die 7 is installed on punch press, is changed punch die 8, debugging good cutting edge and punch die gap up and down, and definite workpiece punching position soon; Pull handle 1, drive eccentric wheel 2 and rotate, eccentric wheel 2 squeezes movable slider 6 and in slideway, slides; Drive quick change upper trimming die 7 pours changes punch die 8 soon, reaches the punching purpose.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model protection defined by the appended claims and their equivalents defined
.
Claims (2)
1. the high accuracy arbor press is characterized in that, comprises lathe bed; The fixedly preceding side guide of usefulness and left and right sides pressing plate; The handle that hand is pulled, eccentric wheel and axle; The quick change upper trimming die of punch die, slide block and the spring changing punch die and be connected soon with the quick change upper trimming die; Wherein, Handle, eccentric wheel and axle are installed in the uppermost position in fig-ure of lathe bed front, and the left and right sides pressing plate is fixed on the lathe bed, and preceding side guide is fixed on the left and right sides pressing plate; And " # " type of formation slideway, said slide block is arranged in slideway.
2. high accuracy arbor press according to claim 1; It is characterized in that said; Said slide block forms elasticity through spring and left and right sides pressing plate and flexibly connects; The upper end of slide block contacts with eccentric low spot, and the lower end position that punch die is installed in the lathe bed front is changed in lower end and the fixed installation of quick change upper trimming die soon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203438626U CN202225449U (en) | 2011-09-14 | 2011-09-14 | High-precision hand-adjusting punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203438626U CN202225449U (en) | 2011-09-14 | 2011-09-14 | High-precision hand-adjusting punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225449U true CN202225449U (en) | 2012-05-23 |
Family
ID=46076053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203438626U Expired - Fee Related CN202225449U (en) | 2011-09-14 | 2011-09-14 | High-precision hand-adjusting punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115965A (en) * | 2017-11-08 | 2018-06-05 | 广州雅松智能设备有限公司 | A kind of follow-on refuse treatment plant |
| CN108127952A (en) * | 2017-11-08 | 2018-06-08 | 广州雅松智能设备有限公司 | A kind of novel refuse treatment plant |
-
2011
- 2011-09-14 CN CN2011203438626U patent/CN202225449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115965A (en) * | 2017-11-08 | 2018-06-05 | 广州雅松智能设备有限公司 | A kind of follow-on refuse treatment plant |
| CN108127952A (en) * | 2017-11-08 | 2018-06-08 | 广州雅松智能设备有限公司 | A kind of novel refuse treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |