CN202428203U - Tool clamp - Google Patents
Tool clamp Download PDFInfo
- Publication number
- CN202428203U CN202428203U CN2011204735901U CN201120473590U CN202428203U CN 202428203 U CN202428203 U CN 202428203U CN 2011204735901 U CN2011204735901 U CN 2011204735901U CN 201120473590 U CN201120473590 U CN 201120473590U CN 202428203 U CN202428203 U CN 202428203U
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- China
- Prior art keywords
- bracing frame
- riser
- fixed mechanism
- fixture
- table top
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- 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 tool clamp and belongs to the filed of machining. The tool clamp comprises a bottom plate, a first punching fixing mechanism which is arranged relative to the bottom plate and is used for manufacturing a process hole, and a second punching fixing mechanism which is used for manufacturing a drawing size hole, wherein each punching fixing mechanism comprises a tabletop with a drilling sleeve, a supporting frame and a fixing device located on the supporting frame. With the adoption of the tool clamp, a marking process of a special-shaped piece can be reduced, the positioning of a work piece is more accurate, the deviation of a punching process is reduced and the working precision is improved; and the tool clamp disclosed by the utility model is used for machining the special-shaped piece to mill instead of sawing, so that the load of a milling machine is reduced, the machining time is reduced and the machining efficiency is improved.
Description
Technical field
The utility model belongs to field of machining, particularly a kind of frock clamp.
Background technology
During the processing common part, all specific frock can be arranged, operating efficiency is higher under the cooperation of frock.But for some not too general different in nature parts, do not have corresponding supporting production frock, add and just need use man-hour more existing frocks to cooperate according to the actual requirements, like this, production efficiency is just lower.Receive the special-shaped part of stress alternation, the key position of blank generally all compares plump, and the scrap rate of mach process need excision is very big, not only take a lot of work but also time-consuming, thus need be the supporting suitable frock clamp of ordinary machine tool, to improve working (machining) efficiency.
The utility model content
The technical problem that the utility model will solve provides and a kind ofly reduces manufacturing procedure, alleviates the milling machine burden, improves shaped piece working (machining) efficiency and the high frock clamp of machining accuracy.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of frock clamp comprises base plate and first punching fixed mechanism that is used for the manufacture craft hole that on base plate, is oppositely arranged and the second punching fixed mechanism that is used for construction drawing paper size hole; The said first punching fixed mechanism comprises first table top, first bracing frame that has first drill bushing and is positioned at first fixture on first bracing frame; Said first table top is positioned at the upper surface of first bracing frame, and said first fixture is positioned on first bracing frame; The said second punching fixed mechanism comprises second table top, second bracing frame that has second drill bushing and is positioned at second fixture on second bracing frame; Said second table top is positioned at the upper surface of second bracing frame, and said second fixture is positioned on second bracing frame.
Riser that said first bracing frame vertically is provided with by two, highly equates and horizontally disposed first backing plate between riser are formed, and said first table top is positioned at the upper surface of two risers.
Said first fixture comprises pressing plate and the gripper shoe that has groove, and said pressing plate is fixed in the top of a riser through screw, and said gripper shoe is positioned at a side of said riser, and the bottom of said gripper shoe is fixed on the base plate.
The riser and second backing plates that said second bracing frame vertically is provided with by three, highly equates are formed, and said second backing plate is horizontally placed between the riser of riser and centre of side, and said second table top is positioned at the upper surface of three risers.
Said second fixture is the leading screw that is positioned at the second backing plate top that is arranged on second bracing frame; Riser and the riser of one of them side of said leading screw in the middle of on second bracing frame is equipped with the screwed hole suitable with leading screw on the riser of said centre and the riser of side.
On the base plate between the said first punching fixed mechanism and the second punching fixed mechanism, be provided with adjustable for height support column.
The technological progress of adopting technique scheme to obtain is: use the utility model can reduce the line technology of shaped piece, and make that the location of workpiece is more accurate, the deviation in the punching process reduces, and has improved homework precision; Use processing profiled of the utility model, for milling, alleviate the burden of milling machine, reduce process time, improved working (machining) efficiency with saw.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 be Fig. 1 along A-A to cutaway view;
Fig. 3 be Fig. 1 along B-B to cutaway view;
Fig. 4 is the front view of shaped piece;
Fig. 5 is the vertical view of shaped piece;
Fig. 6 is the in running order sketch map of the utility model 1;
Fig. 7 is the in running order sketch map of the utility model 2;
Wherein, 1, base plate, 2, the first punching fixed mechanism, 3, the second punching fixed mechanism; 4, support column, 2-1, first drill bushing, 2-2, first table top, 2-3, pressing plate; 2-4, first backing plate, 2-5, gripper shoe, 3-1, second drill bushing; 3-2, second backing plate, 3-3, second table top, 3-4, leading screw.
The specific embodiment
Known to shown in Figure 3 by Fig. 1: frock clamp comprises base plate 1 and first punching fixed mechanism 2 that is used for the manufacture craft hole that on base plate 1, is oppositely arranged and the second punching fixed mechanism 3 that is used for construction drawing paper size hole; The said first punching fixed mechanism 2 comprises the first table top 2-2, first bracing frame that has the first drill bushing 2-1 and is positioned at first fixture on first bracing frame; The said first table top 2-2 is positioned at the upper surface of first bracing frame, and said first fixture is positioned on first bracing frame; The said second punching fixed mechanism 3 comprises the second table top 3-3, second bracing frame that has the second drill bushing 3-1 and is positioned at second fixture on second bracing frame; The said second table top 3-3 is positioned at the upper surface of second bracing frame, and said second fixture is positioned on second bracing frame; Riser that said first bracing frame vertically is provided with by two, highly equates and the horizontally disposed first backing plate 2-4 between riser form, and the said first table top 2-2 is positioned at the upper surface of two risers; Said first fixture comprises pressing plate 2-3 and the gripper shoe 2-5 that has groove, and said pressing plate 2-3 is fixed in the top of a riser through screw, and said gripper shoe 2-5 is positioned at a side of said riser, and the bottom of said gripper shoe 2-5 is fixed on the base plate 1; The riser and the second backing plate 3-2 that said second bracing frame vertically is provided with by three, highly equates form, and the said second backing plate 3-2 is horizontally placed between the riser of riser and centre of side, and the said second table top 3-3 is positioned at the upper surface of three risers; Said second fixture is the leading screw 3-4 that is positioned at the second backing plate 3-2 top that is arranged on second bracing frame; Riser and the riser of one of them side of said leading screw 3-4 in the middle of on second bracing frame is equipped with leading screw 3-4 suitable screwed hole on the riser of said centre and the riser of side; On the base plate 1 between the said first punching fixed mechanism 2 and the second punching fixed mechanism 3, be provided with adjustable for height support column 4.
Fig. 4 and shown in Figure 5 for utilizing the shaped piece of the utility model processing.There is a drawing size hole at the head place, right side of shaped piece.In order to make the slotted eye that has circular arc on the shaped piece, need to make a fabrication hole.
Fig. 6 and the view when utilizing processing profiled of the utility model shown in Figure 7.Fig. 6 is the view when utilizing processing profiled of the utility model to go up the drawing size hole, and Fig. 7 is the view when utilizing processing profiled of the utility model to go up fabrication hole.
The method for using of the utility model is:
When making the shaped piece size hole; As shown in Figure 6: the head of wanting the processing dimension hole on the shaped piece blank is placed on the second punching fixed mechanism 3, the termination is filled on second bracing frame on the second backing plate 3-2, and corresponding with the second drill bushing 3-1 on the second table top 3-3; After adjusting relative position relation; Rotating threaded shaft 3-4 makes the end of leading screw 3-4 contact with the sidewall of shaped piece blank, and the shaped piece blank is tightly fixed; Prevent that it from moving around for punch operation makes troubles, guarantee the structured size of getting; Meanwhile, the height of adjustment support column 4 makes its height with the second backing plate 3-2 equate, the afterbody of shaped piece blank partly is placed into support column 4 upper surfaces; Like this, whole shaped piece blank is a horizontal positioned, helps punch operation more, guarantees the shape and size rule in hole.Can begin punching by starting device after fixing the shaped piece blank.
Foregoing description be to utilize second punching fixed mechanism 3 process of on the shaped piece blank, beating the drawing size hole.
When making the shaped piece fabrication hole, as shown in Figure 7: the shaped piece blank is turned end to end, and with the shaped piece blank along its axis half-twist or 270 °; Afterbody with the shaped piece blank is fixed on the first punching fixed mechanism 2 then; Specific practice is: pressing plate 2-3 is slided along the groove on it, make its stiff end pull out a part, the head of shaped piece blank is placed on the first backing plate 2-4; After adjusting the position of blank; The stiff end of pressing plate 2-3 is pressed onto on the side of blank, and utilizes screw that pressing plate 2-3 is fixed on the riser, pressing plate 2-3 can be fixed in the shaped piece blank on the first backing plate 2-4 under the effect of the gripper shoe 2-5 that is positioned at riser one side like this.In order to guarantee the levelness of shaped piece, adjustment is positioned at the height of two support columns 4 between the punching fixed mechanism, makes its height equate with the height of the first backing plate 2-4, so just can guarantee the horizontal positioned of shaped piece blank, and then guarantee that the specification of fabrication hole is smooth.Starting device begins punching then.
In the present embodiment, the height of the first backing plate 2-4 and the second backing plate 3-2 can equate, when the shaped piece blank is very long, can pass through two punching fixtures secured blank simultaneously like this; The height of also convenient adjustment support column 4.
In the present embodiment, the height of the first backing plate 2-4 and the second backing plate 3-2 is for being higher than base plate 1 about 180-100mm, and purpose is to be beneficial in the punching process, to carry out the chip removal operation.
The utility model is simple in structure, is installed conveniently, is convenient to operation, meets the anthroposomatology operating principle, has also saved the operation of line, has improved operating efficiency; And one adorns dual-purpose, has guaranteed the service efficiency of frock.
Claims (6)
1. frock clamp is characterized in that comprising base plate (1) and the first punching fixed mechanism (2) that is used for the manufacture craft hole that on base plate (1), is oppositely arranged and second fixed mechanism (3) that punches that is used for construction drawing paper size hole; The said first punching fixed mechanism (2) comprises first table top (2-2), first bracing frame that has first drill bushing (2-1) and is positioned at first fixture on first bracing frame; Said first table top (2-2) is positioned at the upper surface of first bracing frame, and said first fixture is positioned on first bracing frame; The said second punching fixed mechanism (3) comprises second table top (3-3), second bracing frame that has second drill bushing (3-1) and is positioned at second fixture on second bracing frame; Said second table top (3-3) is positioned at the upper surface of second bracing frame, and said second fixture is positioned on second bracing frame.
2. frock clamp according to claim 1; It is characterized in that risers that said first bracing frame vertically is provided with by two, highly equates and horizontally disposed first backing plates (2-4) between riser form, said first table top (2-2) is positioned at the upper surface of two risers.
3. frock clamp according to claim 2; It is characterized in that said first fixture comprises pressing plate (2-3) and the gripper shoe (2-5) that has groove; Said pressing plate (2-3) is fixed in the top of a riser through screw; Said gripper shoe (2-5) is positioned at a side of said riser, and the bottom of said gripper shoe (2-5) is fixed on the base plate (1).
4. frock clamp according to claim 1 and 2; It is characterized in that said second bracing frame vertically is provided with by three, highly equal riser and second backing plate (3-2) formed; Said second backing plate (3-2) is horizontally placed between the riser and middle riser of side, and said second table top (3-3) is positioned at the upper surface of three risers.
5. frock clamp according to claim 4; It is characterized in that said second fixture is the leading screw (3-4) that is positioned at second backing plate (3-2) top that is arranged on second bracing frame; Riser and the riser of one of them side of said leading screw (3-4) in the middle of on second bracing frame is equipped with on the riser of said centre and the riser of side and the suitable screwed hole of leading screw (3-4).
6. according to claim 1 or 5 described frock clamps, it is characterized in that on the base plate (1) between the said first punching fixed mechanism (2) and the second punching fixed mechanism (3), being provided with adjustable for height support column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204735901U CN202428203U (en) | 2011-11-24 | 2011-11-24 | Tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204735901U CN202428203U (en) | 2011-11-24 | 2011-11-24 | Tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428203U true CN202428203U (en) | 2012-09-12 |
Family
ID=46777676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204735901U Expired - Fee Related CN202428203U (en) | 2011-11-24 | 2011-11-24 | Tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917808A (en) * | 2018-07-06 | 2018-11-30 | 叶庆国 | A kind of embedded computer chassis production and processing intelligent measurement frock clamp |
-
2011
- 2011-11-24 CN CN2011204735901U patent/CN202428203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917808A (en) * | 2018-07-06 | 2018-11-30 | 叶庆国 | A kind of embedded computer chassis production and processing intelligent measurement frock clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 051430 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee after: CRRC SHIJIAZHUANG CO., LTD. Address before: 050000 No. 125, front street, Shijiazhuang vehicle factory, Hebei Patentee before: CSR SHIJIAZHUANG ROLLING STOCK WORKS |
|
| 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: 20120912 Termination date: 20161124 |