CN210817707U - Guide cylinder broaching device - Google Patents
Guide cylinder broaching device Download PDFInfo
- Publication number
- CN210817707U CN210817707U CN201921659293.9U CN201921659293U CN210817707U CN 210817707 U CN210817707 U CN 210817707U CN 201921659293 U CN201921659293 U CN 201921659293U CN 210817707 U CN210817707 U CN 210817707U
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- CN
- China
- Prior art keywords
- guide cylinder
- fixed
- positioning seat
- frame body
- broaching
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Abstract
The utility model discloses a guide cylinder broaching device, which comprises a frame body, frame body right side is fixed with a headstock, headstock one end is connected with driving motor, the headstock other end is connected with three-jaw chuck, the side of frame body is fixed with screw mechanism, the side of frame body still is fixed with a lead screw pivoted screw motor, be fixed with a guide cylinder positioning seat on the movable block on the screw mechanism, a broach clearing hole has been seted up at guide cylinder positioning seat middle part, frame body top fixedly connected with slide rail, guide cylinder positioning seat sliding connection be in on the slide rail, can dismantle in the three-jaw chuck and be connected with a round hole broach. The guide cylinder hole drawing device is simple in structure, capable of quickly drawing the guide cylinder, good in hole drawing precision and high in hole drawing efficiency.
Description
Technical Field
The utility model belongs to the guide cylinder field, concretely relates to guide cylinder broaching device.
Background
The guide cylinder is the important component part of isolator assembly, the hole of guide cylinder is to the required precision than higher, at present when processing the hole of guide cylinder, can't reach required precision if adopting ordinary drilling, in order to make the hole precision of guide cylinder higher, so need carry out the trompil to the guide cylinder, but adopt ordinary broaching machine to carry out the trompil, the guide cylinder clamping is complicated, and during the trompil, the hole of guide cylinder still can produce the ripple, need design a trompil device of being exclusively used in the guide cylinder.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more above-mentioned defects among the prior art, the utility model aims to solve the technical problem that a guide tube broaching device is provided, this guide tube broaching device simple structure, can be quick carry out the broaching action to the guide tube, the broach rotates simultaneously when broaching, and the broaching precision is good, and the broaching is efficient.
In order to realize the above purpose, the utility model provides a guide cylinder broaching device, which comprises a frame body, frame body right side is fixed with a headstock, headstock one end is connected with driving motor, the headstock other end is connected with three-jaw chuck, the side of frame body is fixed with screw mechanism, the side of frame body still is fixed with a driving screw pivoted screw motor, be fixed with a guide cylinder positioning seat on the movable block on the screw mechanism, a broach clearing hole has been seted up at guide cylinder positioning seat middle part, frame body top fixedly connected with slide rail, guide cylinder positioning seat sliding connection be in on the slide rail, can dismantle in the three-jaw chuck and be connected with a round hole broach.
Furthermore, the guide cylinder positioning seat comprises two sliding plates, a positioning seat body is fixedly connected between the two sliding plates, a positioning ring is fixedly connected to the side face of the positioning seat body, and the positioning ring is matched with an inner hole of the guide cylinder.
Furthermore, reinforcing rib plates are fixed on two sides of the positioning seat body.
Furthermore, a connecting cylinder is further fixed to the top of the positioning seat body, a rigid cooling guide pipe is fixed in the connecting cylinder, and the tail end of the rigid cooling guide pipe faces towards the inner hole direction of the guide cylinder.
Furthermore, a screen plate is fixed between the two sliding plates, and baffle plates are fixed on two sides of the screen plate.
The utility model has the advantages that:
firstly, the guide cylinder hole-drawing device is simple in structure, capable of quickly drawing the guide cylinder, good in hole-drawing precision and high in hole-drawing efficiency;
secondly, a circular hole broach of the guide cylinder broaching device is fixed through a three-jaw chuck, the three-jaw chuck can drive the broach to rotate when rotating, and the broach rotates simultaneously when broaching, so that broaching precision is high, and corrugation is effectively avoided;
third, this guide cylinder trompil device is after guide cylinder trompil is accomplished, and it will directly fall on the otter board, and the mesh on the otter board can make coolant liquid and the smooth passing through of processing piece simultaneously, can not pile up on the otter board.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the guide cylinder positioning seat of the present invention;
FIG. 3 is a schematic structural view of the round hole broach according to the present invention;
fig. 4 is a schematic structural view of the guide cylinder of the present invention connected to the circular hole broach before processing.
In the figure: 1. a frame body; 2. a main spindle box; 3. a drive motor; 4. a three-jaw chuck; 5. a lead screw motor; 6. a guide cylinder positioning seat; 7. the broach passes through the hole; 8. a slide rail; 9. broaching a circular hole; 10. a sliding plate; 11. a positioning seat body; 12. a positioning ring; 13. a reinforcing rib plate; 14. a connecting cylinder; 15. a rigid cooling conduit; 16. a screen plate; 17. a baffle plate; 18. a guide cylinder.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 to 4, the guide cylinder broaching device includes a frame body 1, a spindle box 2 is fixed on the right side of the frame body 1, one end of the spindle box 2 is connected with a driving motor 3, the other end of the spindle box 2 is connected with a three-jaw chuck 4, a screw mechanism 4 is fixed on the side surface of the frame body 1, a screw motor 5 for driving the screw to rotate is further fixed on the side surface of the frame body 1, a guide cylinder positioning seat 6 is fixed on a moving block on the screw mechanism 4, a broaching tool through hole 7 is formed in the middle of the guide cylinder positioning seat 6, a sliding rail 8 is fixedly connected to the top of the frame body 1, the guide cylinder positioning seat 6 is slidably connected to the sliding rail 8, and a circular hole broaching tool 9 is detachably connected to the three-jaw chuck 4.
The utility model discloses the process is as follows when using, when needing to carry out the broaching action to the hole of guide cylinder 18, first pass guide cylinder from the end on right side round hole broach 9, after round hole broach 9 passes guide cylinder, will block to be unable to continue moving in the broaching section of round hole broach 9, then pass guide cylinder positioning seat 6 with round hole broach 9, after round hole broach 9 passes guide cylinder positioning seat 6, the linkage segment of its end enters three-jaw chuck 4, guide cylinder 18 butt is to the terminal surface of guide cylinder positioning seat 6 simultaneously, then clamp tightly the end of round hole broach 9 through three-jaw chuck 4, after three-jaw chuck 4 clamps round hole broach 9 tightly, start lead screw mechanism 4, lead screw motor 5 drives the lead screw rotation, when the lead screw rotates, will drive the movable block and move, drive guide cylinder positioning seat 6 when the movable block moves and move left, when guide cylinder positioning seat 6 moved left, round hole broach 9 began to carry out the broaching action to guide cylinder 18, in the broaching of round hole broach 9, driving motor 3 will drive three-jaw chuck 4 and rotate, three-jaw chuck 4 drives round hole broach 9 and rotates, in the rotation of round hole broach 9, the precision of broaching is higher, at last after round hole broach 9 passes through the guide cylinder completely, the guide cylinder will directly drop under the effect of gravity, accomplish the broaching process of guide cylinder.
Further, the guide cylinder positioning seat 6 comprises two sliding plates 10, a positioning seat body 11 is fixedly connected between the two sliding plates 10, a positioning ring 12 is fixedly connected to the side surface of the positioning seat body 11, and the positioning ring 12 is matched with an inner hole of the guide cylinder. Specifically, the utility model discloses a left side of location pedestal 11 is fixed with a holding ring 12, and this holding ring 12 can effectual location guide tube, prevent that it from taking place the skew among the process of broaching, having guaranteed the quality of broaching.
Furthermore, reinforcing rib plates 13 are fixed on two sides of the positioning seat body 11. In order to increase the strength of the positioning base body 11, reinforcing ribs 13 are fixed on both sides of the positioning base body 11.
Furthermore, a connecting cylinder 14 is further fixed at the top of the positioning seat body 11, a rigid cooling conduit 15 is fixed in the connecting cylinder 14, and the tail end of the rigid cooling conduit 15 faces the inner hole direction of the guide cylinder. When the broaching action, in order to reduce the temperature when broaching, be fixed with a connecting cylinder 14 at 11 tops of location pedestal, can fix a cooling copper pipe in this connecting cylinder 14, this cooling copper pipe can weld among connecting cylinder 14, through the broaching part of cooling copper pipe direct alignment guide cylinder, high temperature when can effectual cooling broaching has guaranteed the quality of broaching, simultaneously, the piece that produces when broaching also can be through the effectual washing away of coolant liquid.
Further, a screen plate 16 is fixed between the two sliding plates, and baffle plates 17 are fixed on two sides of the screen plate 16. The utility model discloses be fixed with a otter board 16 between two sliding plates, through the setting of this otter board 16, after the guide cylinder is done by the trompil, can directly fall into this otter board 16 on, the operator of being convenient for picks up, simultaneously, owing to the adoption be otter board 16, has many clearing holes on it, so coolant liquid and piece can not pile up above.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The guide cylinder broaching device comprises a rack body, wherein a spindle box is fixed on the right side of the rack body, one end of the spindle box is connected with a driving motor, and the other end of the spindle box is connected with a three-jaw chuck.
2. The guide cylinder broaching device of claim 1, wherein the guide cylinder positioning seat comprises two sliding plates, a positioning seat body is fixedly connected between the two sliding plates, a positioning ring is fixedly connected to a side surface of the positioning seat body, and the positioning ring is matched with the inner hole of the guide cylinder.
3. The guide tube broaching device of claim 2, wherein reinforcing ribs are fixed to both sides of the positioning base.
4. The guide cylinder broaching device of claim 3, wherein a connecting cylinder is further fixed to the top of the positioning base body, a rigid cooling duct is fixed in the connecting cylinder, and the end of the rigid cooling duct faces the inner hole of the guide cylinder.
5. The cylinder broaching device according to claim 4, wherein a mesh plate is fixed between the two sliding plates, and baffle plates are fixed on both sides of the mesh plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659293.9U CN210817707U (en) | 2019-09-30 | 2019-09-30 | Guide cylinder broaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659293.9U CN210817707U (en) | 2019-09-30 | 2019-09-30 | Guide cylinder broaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817707U true CN210817707U (en) | 2020-06-23 |
Family
ID=71254304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921659293.9U Active CN210817707U (en) | 2019-09-30 | 2019-09-30 | Guide cylinder broaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817707U (en) |
-
2019
- 2019-09-30 CN CN201921659293.9U patent/CN210817707U/en active Active
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