CN207508453U - A kind of tapping fixture of cabinet part - Google Patents
A kind of tapping fixture of cabinet part Download PDFInfo
- Publication number
- CN207508453U CN207508453U CN201721476376.5U CN201721476376U CN207508453U CN 207508453 U CN207508453 U CN 207508453U CN 201721476376 U CN201721476376 U CN 201721476376U CN 207508453 U CN207508453 U CN 207508453U
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- locating piece
- push rod
- longitudinal
- flat board
- bearing
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Abstract
The utility model provides a kind of tapping fixture of cabinet part, can solve the problems, such as to use big labor intensity existing for traditional artificial manual hold assembly progress tapping operation, low production efficiency and machining accuracy low.It includes clamp bottom board, longitudinal a side of clamp bottom board is provided with row's detent mechanism, another side in longitudinal direction is provided with row's hold-down mechanism, and several rolling and bearing mechanisms are provided between detent mechanism and hold-down mechanism, flat board member is supported by several rolling and bearing mechanisms, longitudinal two sides of flat board member are positioned respectively by detent mechanism, hold-down mechanism compresses, and a side of flat board member threaded hole to be processed is located at detent mechanism side.
Description
Technical field
The utility model is related to the frock clamp field of mechanical processing, the tapping fixture of specially a kind of cabinet part.
Background technology
Hole processing is carried out to parts in field of machining generally use tooth machining unit.A kind of tablet for cabinet
Component, length are reached more than 2 meters, and weight is up to 18KG or so, according to design matching requirements generally use tooth machining unit in the flat part
The long side side of part 50 and single threaded hole 51 or double threaded hole 52 are opened up along its length, Fig. 1 and Fig. 2 are seen, due to this
The long weight of flat board member length is big, and the threaded hole processed up to up to a hundred, and existing tooth machining unit jig platform meets this and puts down
The clamping processing request of board member, therefore traditional manually clamping movement operation can only be used during processing, that is, it need at least two
People's compounding practice can be completed, wherein a people from the hand steered flat board member in side to ensure the stabilization of flat board member, and work as tapping
Machine pushes flat board member movement after completing a frequency tapping operation, and another people is then responsible for aligning flat board member and tooth machining unit screw tap
And operate tooth machining unit and complete tapping operation, it is big, raw that this traditional manually clamping operation does not only result in labor intensity
Production efficiency is low, and the precision of artificial clamping position is relatively low, can not meet batch production and required precision.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of tapping fixture of cabinet part, can solve using tradition
Manually hold assembly carries out labor intensity existing for tapping operation big, low production efficiency and machining accuracy is low asks
Topic.
Its technical solution is the tapping fixture of a kind of cabinet part, including clamp bottom board, it is characterised in that：The folder
Longitudinal a side of tool bottom plate is provided with row's detent mechanism, another side in longitudinal direction is provided with row's hold-down mechanism, and described fixed
Several rolling and bearing mechanisms are provided between position mechanism and hold-down mechanism, flat board member is by several rolling and bearing mechanism branch
It holds, longitudinal two sides of flat board member are compressed, and flat board member is to be added respectively by detent mechanism positioning, the hold-down mechanism
A side of work threaded hole is located at the detent mechanism side.
Further, the rolling and bearing mechanism includes fulcrum bearing and rotating bearing ball, and the fulcrum bearing is installed in the folder
Have on bottom plate, ball accommodating chamber is equipped in the fulcrum bearing, the rotating bearing ball is placed in the ball accommodating chamber and can be in institute
It states in ball accommodating chamber and rolls, the depth of the ball accommodating chamber is less than the diameter of the rotating bearing ball, the rotating bearing ball branch
It holds in the flat board member bottom surface.
Further, several rolling and bearing mechanisms are divided into parallel two rows of and transversely uniformly distributed in the folder
Have on bottom plate.
Further, the detent mechanism includes the positioning plate being installed on the clamp bottom board, the positioning plate
On bottom surface locating piece and end locating piece are installed, the bottom surface locating piece is set to the longitudinal medial end of the positioning plate,
The longitudinal medial end of the end locating piece is equipped with right angle locating slot, the top surface of the bottom surface locating piece and the end locating piece
Right angle locating slot horizontal groove face it is contour, the side end that flat board member is located at threaded hole to be processed is positioned over the bottom surface and determines
In the right angle locating slot of position block top surface and end locating piece and the vertical groove face of end face and right angle locating slot against.
Further, push rod dress is installed on the positioning plate and positioned at the longitudinally outboard end of the end locating piece
It puts, the push rod device is equipped with a vertical equity push rod, and the vertical equity push rod is connect with the end locating piece, described vertical
The end locating piece can be driven to do longitudinal translation on the positioning plate to horizontal push.
Further, the positioning plate is equipped with a convex I-shaped slide unit, the bottom surface of the end locating piece
Equipped with card slot, the card slot of the end locating piece is sticked on the end slipway of the I-shaped slide unit and can be along the longitudinal direction
Slideway slides, and the bottom surface locating piece is set on the longitudinal medial platform of the I-shaped slide unit.
Further, the push rod device includes further including supporting rack and rotational handle, and support frame as described above is installed in described
On positioning plate and below the longitudinally outboard end of the I-shaped slide unit, the longitudinal medial end of support frame as described above is installed with
Sleeve, longitudinally outboard end are hingedly connected with the rotational handle, and the vertical equity push rod runs through the sleeve, and the longitudinal direction
Connected between horizontal push and the rotational handle by L-shaped curved bar, the both ends of the L-shaped curved bar respectively with the vertical equity
Push rod, rotational handle articulated connection.
Further, the hold-down mechanism includes pressed seat and flipping block, and the flipping block is rotatable by rotating pin
Ground is installed on the pressed seat, and shop bolt is equipped on the flipping block.
The beneficial effects of the utility model are：Flat board member several rolling and bearing mechanisms rolling bearing effect under not
It only can integrally be supported on clamp bottom board and can easily move, so as to substantially reduce the labor intensity of worker, improve
Processing efficiency, and artificial, reduction human cost can be saved；The detent mechanism of its setting and hold-down mechanism can be to tablets simultaneously
Component carries out accurate positioning and compresses, therefore can effectively improve clamping position precision again, ensures that flat board member threaded hole tapping adds
Work precision.
Description of the drawings
Fig. 1 is the schematic diagram for needing to process the cabinet flat board member of single threaded hole；
Fig. 2 is the schematic diagram for needing to process the cabinet flat board member of double threaded hole；
Fig. 3 is a kind of structure diagram of the tapping fixture of cabinet part of the utility model；
Fig. 4 is the amplification dimensional structure diagram of rolling and bearing mechanism in the utility model；
Fig. 5 is the amplification dimensional structure diagram of detent mechanism in the utility model；
Fig. 6 is the side structure schematic view of detent mechanism in the utility model；
Fig. 7 is the plan structure signal of the positioning plate for being equipped with bottom surface locating piece in detent mechanism in the utility model
Figure；
Fig. 8 is the amplification dimensional structure diagram of hold-down mechanism in the utility model.
Reference numeral in figure：
10- clamp bottom boards；
20- detent mechanisms, 21- positioning plates, 211- I-shaped slide units, 2111- end slipways, 2112- longitudinal medials
Platform, 22- bottom surfaces locating piece, 23- ends locating piece, 231- right angles locating slot, 24- vertical equity push rods, 25- supporting racks, 26-
Rotational handle, 27- sleeves, 28-L shape curved bars；
30- hold-down mechanisms, 31- pressed seats, 32- flipping blocks, 33- rotating pins, 34- shop bolts；
40- rolling and bearing mechanisms, 41- fulcrum bearings, 42- rotating bearing balls；
50- flat board members, the single threaded holes of 51-, the double threaded holes of 52-.
Specific embodiment
See Fig. 3, a kind of tapping fixture of cabinet part of the utility model, including clamp bottom board 10, clamp bottom board 10
Longitudinal a side is provided with row's detent mechanism 20, another side in longitudinal direction is provided with row's hold-down mechanism 30, and detent mechanism 20
Several rolling and bearing mechanisms 40 are provided between hold-down mechanism 30, flat board member 50 is propped up by several rolling and bearing mechanisms 40 are whole
It holds on clamp bottom board 10, longitudinal two sides of flat board member 50 are positioned respectively by detent mechanism 20, hold-down mechanism 30 compresses, and
A side of 50 threaded hole to be processed of flat board member is located at 20 side of detent mechanism.
See Fig. 4, rolling and bearing mechanism 40 includes fulcrum bearing 41 and rotating bearing ball 42, and fulcrum bearing 41 is installed in clamp bottom board 10
On, ball accommodating chamber is equipped in fulcrum bearing 41, rotating bearing ball 42 is placed in ball accommodating chamber and can be rolled in ball accommodating chamber 41
Dynamic, the depth of ball accommodating chamber is less than the diameter of rotating bearing ball 42, so as to which rotating bearing ball 42 externally protrudes out in the top surface of fulcrum bearing 41, branch
It holds ball 42 and is supported on 50 bottom surface of flat board member；Several rolling and bearing mechanisms 40 are divided into parallel two rows of and transversely uniform cloth
On clamp bottom board 10.
See Fig. 5~Fig. 7, detent mechanism 20 includes the positioning plate 21 for being installed on clamp bottom board 10, on positioning plate 21
Bottom surface locating piece 22 and end locating piece 23 are installed, bottom surface locating piece 21 is set to the longitudinal medial end of positioning plate 21, end
The longitudinal medial end of portion's locating piece 23 is equipped with right angle locating slot 231, and the top surface A of bottom surface locating piece 22 is straight with end locating piece 23
The horizontal groove face B of angle locating slot 231 is contour, and the side end that flat board member 50 is located at threaded hole to be processed is positioned over bottom surface positioning
On the top surface A of block 22 and in the right angle locating slot 231 of end locating piece 23 and end face and the vertical groove face of right angle locating slot 231
C against；
Push rod device is installed on positioning plate 21 and positioned at the longitudinally outboard end of end locating piece 23, push rod device is equipped with
One vertical equity push rod 24, vertical equity push rod 24 are connect with end locating piece 23, and vertical equity push rod 24 can drive end to determine
Position block 23 does longitudinal translation on positioning plate 21,
Positioning plate 21 is equipped with a convex I-shaped slide unit 211, and the bottom surface of end locating piece 23 is equipped with card slot, end
The card slot of portion's locating piece 23 is sticked on the end slipway 2111 of I-shaped slide unit 211 and slideway 2111 can slide along longitudinal direction,
Bottom surface locating piece 22 is set on the longitudinal medial platform 2112 of I-shaped slide unit；
Push rod device further includes supporting rack 25 and rotational handle 26, and supporting rack 25 is installed on positioning plate 21 and is located at
The lower section at the longitudinally outboard end of I-shaped slide unit 211, the longitudinal medial end of supporting rack 25 are installed with sleeve 27, longitudinally outboard end
Be hingedly connected with rotational handle 26, vertical equity push rod 24 runs through sleeve 27, and vertical equity push rod 24 and rotational handle 26 it
Between connected by L-shaped curved bar 28, the both ends of L-shaped curved bar 28 are connect respectively with vertical equity push rod 24, rotational handle hinged 26；
Push rod device driving vertical equity push rod 24 realizes longitudinal translation, so as to which vertical equity push rod 24 drives end positioning
Block 23 is moved along I-shaped slide unit, to adapt to the tapping operation of the threaded hole positioned at different longitudinal position；It is single when carrying out
During the tapping operation of threaded hole, end locating piece 23 is pushed into longitudinal front end by push rod device；And when the double screw thread of progress
During the sound of baby talk operation in hole, end locating piece 23 is first pushed into longitudinal front end by push rod device, to complete the spiral shell of one row of longitudinally outboard
The tapping operation of pit, then by push rod device by end locating piece 23 be pulled to longitudinally aft end complete longitudinal medial row's screw thread
The tapping operation in hole.
See Fig. 8, hold-down mechanism 30 includes pressed seat 31 and flipping block 32, flipping block 32 by rotating pin 33 rotationally
It is installed on pressed seat 31, shop bolt 34 is installed on flipping block 32；Flipping block 32 rotates around rotating pin 33 and realizes overturning,
So as to which flat board member 50 is compressed or be unclamped.
Claims (8)
1. a kind of tapping fixture of cabinet part, including clamp bottom board (10), it is characterised in that：The clamp bottom board (10)
Longitudinal a side is provided with row's detent mechanism (20), another side in longitudinal direction is provided with row's hold-down mechanism (30), and described fixed
Several rolling and bearing mechanisms (40) are provided between position mechanism (20) and hold-down mechanism (30), flat board member (50) is by described several
Rolling and bearing mechanism (40) supports, and longitudinal two sides of flat board member (50) are positioned by the detent mechanism (20), is described respectively
Hold-down mechanism (30) compresses, and a side of flat board member (50) threaded hole to be processed is located at the detent mechanism (20) side.
2. a kind of tapping fixture of cabinet part according to claim 1, it is characterised in that：The rolling and bearing mechanism
(40) including fulcrum bearing (41) and rotating bearing ball (42), the fulcrum bearing (41) is installed on the clamp bottom board (10), described
Ball accommodating chamber is equipped in fulcrum bearing (41), the rotating bearing ball (42) is placed in the ball accommodating chamber and can be in the ball
It is rolled in accommodating chamber, the depth of the ball accommodating chamber is less than the diameter of the rotating bearing ball (42), the rotating bearing ball (42)
It is supported on the flat board member (50) bottom surface.
3. a kind of tapping fixture of cabinet part according to claim 2, it is characterised in that：Several rolling bearing machines
Structure (40) is divided into parallel two rows of and transversely uniformly distributed on the clamp bottom board (10).
4. according to a kind of tapping fixture of cabinet part any in claims 1 to 3, it is characterised in that：The positioning
Mechanism (20) includes the positioning plate (21) that is installed on the clamp bottom board (10), and bottom is equipped on the positioning plate (21)
Face locating piece (22) and end locating piece (23), the bottom surface locating piece (22) are set in the longitudinal direction of the positioning plate (21)
Side, the longitudinal medial end of the end locating piece (23) are equipped with right angle locating slot (231), the top of the bottom surface locating piece (22)
Face A and the horizontal groove face B of the right angle locating slot of the end locating piece (23) are contour, and flat board member (50) is positioned at screw thread to be processed
One side end in hole is positioned in the right angle locating slot of bottom surface locating piece (22) the top surface A and end locating piece (23) and holds
The vertical groove face C of face and right angle locating slot against.
5. a kind of tapping fixture of cabinet part according to claim 4, it is characterised in that：On the positioning plate (21)
And push rod device is installed positioned at the longitudinally outboard end of the end locating piece (23), the push rod device is equipped with a vertical equity
Push rod (24), the vertical equity push rod (24) connect with the end locating piece (23), vertical equity push rod (24) energy
The end locating piece (23) is driven to do longitudinal translation on the positioning plate (21).
6. a kind of tapping fixture of cabinet part according to claim 5, it is characterised in that：On the positioning plate (21)
Equipped with a convex I-shaped slide unit (211), the bottom surface of the end locating piece (23) is equipped with card slot, the end locating piece
(23) card slot is sticked on the end slipway (2111) of the I-shaped slide unit (211) and can be along the end slipway
(2111) it slides, the bottom surface locating piece (22) is set on the longitudinal medial platform (2112) of the I-shaped slide unit.
7. a kind of tapping fixture of cabinet part according to claim 6, it is characterised in that：The push rod device further includes
Supporting rack (25) and rotational handle (26), support frame as described above (25) are installed on the positioning plate (21) and positioned at " works "
Below the longitudinally outboard end of font slide unit (211), the longitudinal medial end of support frame as described above (25) is installed with sleeve (27), longitudinal direction outside
Side is hingedly connected with the rotational handle (26), and the vertical equity push rod (24) is and described vertical through the sleeve (27)
It is connect between horizontal push (24) and the rotational handle (26) by L-shaped curved bar (28), the both ends of the L-shaped curved bar (28)
It is articulated and connected respectively with the vertical equity push rod (24), rotational handle (26).
8. according to a kind of tapping fixture of cabinet part any in claims 1 to 3 or 5~7, it is characterised in that：Institute
It states hold-down mechanism (30) and includes pressed seat (31) and flipping block (32), the flipping block (32) is rotatable by rotating pin (33)
Ground is installed on the pressed seat (31), and shop bolt (34) is vertically installed on the flipping block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476376.5U CN207508453U (en) | 2017-11-08 | 2017-11-08 | A kind of tapping fixture of cabinet part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476376.5U CN207508453U (en) | 2017-11-08 | 2017-11-08 | A kind of tapping fixture of cabinet part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508453U true CN207508453U (en) | 2018-06-19 |
Family
ID=62538494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721476376.5U Active CN207508453U (en) | 2017-11-08 | 2017-11-08 | A kind of tapping fixture of cabinet part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662033A (en) * | 2017-11-08 | 2018-02-06 | 昆山力盟机械工业有限公司 | The tapping fixture of cabinet part |
-
2017
- 2017-11-08 CN CN201721476376.5U patent/CN207508453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662033A (en) * | 2017-11-08 | 2018-02-06 | 昆山力盟机械工业有限公司 | The tapping fixture of cabinet part |
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| GR01 | Patent grant | ||
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