CN210731076U - Rectangular pipe drilling positioning tool - Google Patents
Rectangular pipe drilling positioning tool Download PDFInfo
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- CN210731076U CN210731076U CN201921561889.5U CN201921561889U CN210731076U CN 210731076 U CN210731076 U CN 210731076U CN 201921561889 U CN201921561889 U CN 201921561889U CN 210731076 U CN210731076 U CN 210731076U
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Abstract
The utility model discloses a rectangular pipe drilling positioning tool, belonging to the technical field of machining equipment, comprising a middle base and side bases symmetrically arranged at two sides of the middle base; the method is characterized in that: the upper end face of the middle base is provided with a clamp assembly, and the clamp assembly comprises a supporting piece and a fixing piece; the supporting piece is arranged to be adjustable in height or fixed in height and has a height difference; the upper end surface of the side base is provided with a numerical control sliding table which slides along a straight line, and the upper end of the numerical control sliding table is provided with a boring head for drilling; the utility model has the advantages that: height-adjustable has the support piece of difference in height, has realized having the processing in different difference in height holes to creatively set up the mounting and the supporting shoe that inlay and insert the connection, along with the change at rectangular pipe inclination, can automatically regulated the angle of mounting, avoided leading to rectangular pipe and mounting to produce the clearance because of the mounting slope, lead to the problem that the line type contact arouses stability to reduce.
Description
The technical field is as follows:
the utility model belongs to the technical field of machining equipment, more specifically relate to a rectangular pipe drilling location frock.
Background art:
three holes need to be machined in the rectangular pipe in the fork frame, the center of each hole has a height difference, a cutter needs to be adjusted up and down when the hole is drilled, and machining is complicated;
particularly, in order to meet the requirements of adjustment and sliding, the boring head needs to be provided with a numerical control sliding table which slides along a straight line and an adjustable upright post which is used for adjusting the height of the boring head, and the adjustable upright post needs to be fixed on the numerical control sliding table, so that the investment of equipment is increased, and the stability and the mechanical strength of the structure are reduced.
The utility model has the following contents:
in order to solve the problems and overcome the defects of the prior art, the utility model provides a rectangular pipe drilling positioning tool;
the first technical problem to be solved is that: three holes need to be machined in the rectangular pipe in the fork frame, the center of each hole has a height difference, a cutter needs to be adjusted up and down when the hole is drilled, and machining is complicated.
The second technical problem to be solved is that: in order to meet the requirements of adjustment and sliding, the boring head needs to be provided with a numerical control sliding table which slides along a straight line and an adjustable upright post which is used for adjusting the height of the boring head, the adjustable upright post needs to be fixed on the numerical control sliding table, the investment of equipment is increased, and the stability and the mechanical strength of the structure are reduced.
The utility model provides a concrete technical scheme of above-mentioned technical problem does: the rectangular pipe drilling and positioning tool comprises a middle base and side bases symmetrically arranged on two sides of the middle base; the method is characterized in that: the upper end face of the middle base is provided with a clamp assembly, and the clamp assembly comprises a supporting piece and a fixing piece; the number of the supporting pieces is at least 2, and the supporting pieces are arranged in a structural form with a height difference;
the upper end face of the side base is provided with a numerical control sliding table which slides along a straight line, the upper end of the numerical control sliding table is provided with a boring head used for drilling, and one side of the boring head is provided with a cutter.
Further, the supporting part is arranged in two structural forms of height adjustment or height fixation.
Furthermore, the support piece is set to be in a height-fixed structural form, the support piece is set to be a support block with a height difference, the upper end face of the support block is set to be an inclined plane, the inclined plane is matched with the lower end face of the rectangular pipe, the fixing piece is set to be a hoop, the inner wall of the hoop is tightly connected with the outer wall of the rectangular pipe, and one side of the hoop is fixedly arranged on an upright column of the upper end face of the middle base.
Furthermore, the supporting piece is set to be in a height-adjustable structural form, the supporting piece is set to be a supporting block with a height difference, the supporting block is set to be in a concave shape, a semicircular clamping groove is formed in the central axis direction of the upper end face of the supporting block, a lifting structure is further arranged below the supporting block, a fixing piece is arranged above the supporting block, a groove connected with the rectangular pipe in a clamping mode is formed in the upper end face of the fixing piece, and rolling shafts connected with the clamping groove in a rotating mode are arranged on two sides of the.
Furthermore, the lifting structure is a worm and gear screw rod lifter, the worm and gear screw rod lifter is of a WSH-E type, the upper end of the worm and gear screw rod lifter is connected with the lower end of the supporting block, the worm and gear screw rod lifter is embedded in the middle base, a hand wheel is arranged at the power input end, and the hand wheel is arranged on the side face of the middle base.
The utility model has the advantages that:
the device forms the rectangular tube into an inclination angle through the supporting piece with the height difference, so that the processing of holes with different height differences in the fork frame and positioned in the same straight line can be finished by moving the cutter left and right during processing, the introduction of equipment for adjustable stand columns of boring heads is avoided, and the production cost is reduced;
the height-adjustable who this device set up has the support piece of difference in height, satisfies the demand of various production, has also realized having the processing in different difference in height hole to creatively set up and inlayed mounting and the supporting shoe of inserting the connection, along with the change at rectangular pipe inclination, the angle that can automatically regulated mounting has avoided leading to rectangular pipe and mounting to produce the clearance because of the mounting slope, leads to the line type contact to arouse the problem that stability reduces.
Description of the drawings:
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic structural diagram of a second front view of the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic structural view of a second clamp assembly according to an embodiment of the present invention; in the drawings:
1. a side base; 2. a middle base; 3. a cutter; 4. boring a head; 5. a numerical control sliding table; 6. a lifting structure; 7. a support block; 8. a fixing member; 9. clamping a hoop; 10. a card slot; 11. a rectangular tube; 12. a wedge-shaped fixed block; 13. a hand wheel; 14. and (4) rolling shafts.
The specific implementation mode is as follows:
to further clarify the objects, aspects and advantages of the present invention, a more complete description of the invention will now be rendered by reference to the appended drawings, which are illustrated in fig. 1-5. In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
the utility model discloses a concrete implementation mode: the rectangular pipe drilling positioning tool comprises a middle base 2 and side bases 1 symmetrically arranged on two sides of the middle base 2; the upper end face of the middle base 2 is provided with a clamp assembly, and the clamp assembly comprises a supporting piece and a fixing piece 8; the number of the supporting pieces is at least 2, and the supporting pieces are arranged in a structural form with a height difference;
the upper end face of the side base 1 is provided with a numerical control sliding table 5 which slides along a straight line, the upper end of the numerical control sliding table 5 is provided with a boring head 4 for drilling, and one side of the boring head 4 is provided with a cutter 3.
The supporting piece is set to be in a height-fixed structural form, the supporting piece is set to be provided with the supporting block 7 with a height difference, the upper end face of the supporting block 7 is set to be an inclined plane, the inclined plane is matched with the lower end face of the rectangular pipe 11, the fixing piece 8 is set to be the clamp 9, the inner wall of the clamp 9 is tightly connected with the outer wall of the rectangular pipe 11, and one side of the clamp 9 is fixedly arranged on an upright column of the upper end face of the middle base 2.
When the device is in specific work,
1. the rectangular pipe is sleeved in the hoop 9, one side of the hoop 9 is fixedly arranged on the upright post on the upper end face of the intermediate base 2 through a bolt, and hole positions of the rectangular pipe 11, which are required to be provided with three holes according to the actual process requirements, namely the height of the supporting block 7, in the rectangular pipe 11 in the fork frame are adjusted to be positioned on the same straight line;
2. at this time, the boring head 4 is opened, and the boring head is slid in the horizontal direction according to the process requirements to cut the surface of the rectangular tube 11,
3. 11 bilateral symmetry of rectangular pipe sets up boring head 4, when having improved machining efficiency, has increased the stability when surely milling, prevents sideslip of rectangular pipe.
Example two:
the rectangular pipe drilling positioning tool comprises a middle base 2 and side bases 1 symmetrically arranged on two sides of the middle base 2; the method is characterized in that: the upper end face of the middle base 2 is provided with a clamp assembly, and the clamp assembly comprises a supporting piece and a fixing piece 8; the number of the supporting pieces is at least 2, and the supporting pieces are arranged in a structural form with a height difference;
the upper end face of the side base 1 is provided with a numerical control sliding table 5 which slides along a straight line, the upper end of the numerical control sliding table 5 is provided with a boring head 4 for drilling, and one side of the boring head 4 is provided with a cutter 3.
The supporting piece is set to be in a height-adjustable structural form, the supporting piece is set to be a supporting block 7 with a height difference, the supporting block 7 is set to be a concave type, a semicircular clamping groove 10 is formed in the central axis direction of the upper end face of the supporting block, a lifting structure 6 is further arranged below the supporting block 7, a fixing piece 8 is arranged above the supporting block 7, a groove connected with a rectangular pipe 11 in a clamping mode is formed in the upper end face of the fixing piece 8, and rolling shafts 14 connected with the clamping groove 10 in a rotating mode are arranged on two sides of.
The lifting structure 6 is a worm and gear screw rod lifter, the worm and gear screw rod lifter is of a WSH-E type, the upper end of the worm and gear screw rod lifter is connected with the lower end of the supporting block 7, the worm and gear screw rod lifter is embedded in the middle base 2, a hand wheel 13 is arranged at the power input end, and the hand wheel 13 is arranged on the side face of the middle base 2.
When the device is in specific work,
1. the rectangular tube 11 is directly clamped in the groove of the concave fixing piece 8, the rolling shafts 14 arranged at the two sides of the fixing piece 8 are embedded in the clamping groove 10,
2. according to the process requirements, the hand wheel 13 is rotated to adjust the height of the lifting structure 6, and then the height of the supporting piece is adjusted, at the moment, because the rolling shafts 14 arranged at the two sides of the fixing piece 8 are embedded into the clamping grooves 10, the angle of the fixing piece 8 can be automatically adjusted along with the change of the angle, and the problem that the stability is reduced due to linear contact caused by the fact that the rectangular pipe 11 and the fixing piece 8 generate gaps due to the inclination of the fixing piece 8 is solved;
3. at this time, in order to increase the stability of the structure, a wedge-shaped fixing block 12 can also be arranged between the fixing piece 8 and the concave surface of the supporting block 7, and the hole positions of three holes to be processed of the rectangular pipe in the fork frame are positioned on the same straight line according to the height adjustment of the supporting block 7; at the moment, the boring head 4 is opened, the boring head slides along the horizontal direction according to the process requirement, the surface of the rectangular pipe 11 is cut, the boring heads 4 are symmetrically arranged on two sides of the rectangular pipe 11, the machining efficiency is improved, the stability during cutting and milling is improved, and the rectangular pipe is prevented from sideslipping.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The rectangular pipe drilling positioning tool comprises a middle base (2) and side bases (1) symmetrically arranged on two sides of the middle base (2); the method is characterized in that: the upper end surface of the middle base (2) is provided with a clamp assembly, and the clamp assembly comprises a supporting piece and a fixing piece (8); the number of the supporting pieces is at least 2, and the supporting pieces are arranged in a structural form with a height difference;
the upper end face of the side base (1) is provided with a numerical control sliding table (5) which slides along a straight line, the upper end of the numerical control sliding table (5) is provided with a boring head (4) for drilling, and one side of the boring head (4) is provided with a cutter (3).
2. The rectangular pipe drilling and positioning tool according to claim 1, wherein the supporting member is provided in two structural forms of height adjustable or height fixed.
3. The rectangular pipe drilling and positioning tool according to claim 2, wherein the supporting member is arranged in a highly fixed structure, the supporting member is arranged in a supporting block (7) with a height difference, the upper end face of the supporting block (7) is arranged in an inclined plane, the inclined plane is matched with the lower end face of the rectangular pipe (11), the fixing member (8) is arranged in a clamping hoop (9), the inner wall of the clamping hoop (9) is tightly connected with the outer wall of the rectangular pipe (11), and one side of the clamping hoop (9) is fixedly arranged on an upright post of the upper end face of the middle base (2).
4. The rectangular pipe drilling and positioning tool according to claim 2, wherein the supporting member is provided in a height-adjustable structure, the supporting member is provided with a supporting block (7) with a height difference, the supporting block (7) is provided in a concave shape, a semicircular clamping groove (10) is formed in the central axis direction of the upper end face of the supporting block (7), a lifting structure (6) is further arranged below the supporting block (7), a fixing member (8) is arranged above the supporting block (7), a groove connected with the rectangular pipe (11) in a clamping manner is formed in the upper end face of the fixing member (8), and rolling shafts (14) rotatably connected with the clamping groove (10) are arranged on two sides of the fixing member (8).
5. The rectangular pipe drilling and positioning tool according to claim 4, wherein the lifting structure (6) is a worm and gear screw rod lifter, the worm and gear screw rod lifter is of a WSH-E type, the upper end of the worm and gear screw rod lifter is connected with the lower end of the supporting block (7), the worm and gear screw rod lifter is embedded in the middle base (2), a hand wheel (13) is arranged at a power input end, and the hand wheel (13) is arranged on the side face of the middle base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561889.5U CN210731076U (en) | 2019-09-19 | 2019-09-19 | Rectangular pipe drilling positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561889.5U CN210731076U (en) | 2019-09-19 | 2019-09-19 | Rectangular pipe drilling positioning tool |
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| Publication Number | Publication Date |
|---|---|
| CN210731076U true CN210731076U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921561889.5U Active CN210731076U (en) | 2019-09-19 | 2019-09-19 | Rectangular pipe drilling positioning tool |
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| CN (1) | CN210731076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743121A (en) * | 2020-11-14 | 2021-05-04 | 蚌埠凯盛工程技术有限公司 | Two-position four-axis synchronous drilling device |
-
2019
- 2019-09-19 CN CN201921561889.5U patent/CN210731076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743121A (en) * | 2020-11-14 | 2021-05-04 | 蚌埠凯盛工程技术有限公司 | Two-position four-axis synchronous drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rectangular tube drilling positioning tooling Effective date of registration: 20210929 Granted publication date: 20200612 Pledgee: Bank of China Limited Jining Branch Pledgor: SHANDONG DONGYU CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2021980010282 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221026 Granted publication date: 20200612 Pledgee: Bank of China Limited Jining Branch Pledgor: SHANDONG DONGYU CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2021980010282 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rectangular pipe drilling positioning tooling Effective date of registration: 20221028 Granted publication date: 20200612 Pledgee: Bank of China Limited Jining Branch Pledgor: SHANDONG DONGYU CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2022980019929 |