CN205110845U - Supplementary frock of milling face - Google Patents
Supplementary frock of milling face Download PDFInfo
- Publication number
- CN205110845U CN205110845U CN201520846831.0U CN201520846831U CN205110845U CN 205110845 U CN205110845 U CN 205110845U CN 201520846831 U CN201520846831 U CN 201520846831U CN 205110845 U CN205110845 U CN 205110845U
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- China
- Prior art keywords
- template
- spacer
- support tube
- section
- thick bamboo
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Abstract
The utility model relates to a supplementary frock of milling face, including supporting a section of thick bamboo, the lower extreme that supports a section of thick bamboo is equipped with the border for regular polygon's template, and the outside cover that supports a section of thick bamboo has the pull ring and with the pull ring tight spring in top upwards, support a section of thick bamboo go up threaded connection have with the pull ring on the spacing ring of plane contact, the upper portion of supporting the inner chamber of a section of thick bamboo is equipped with the interior conical surface, and interior conical surface department is provided with the cover that expands, and the upper portion of the outer wall of cover that expands is equipped with the male cone (strobilus masculinus) with interior cone combined with, and the cover that expands is equipped with and sells a sliding fit's long slot bore with the pull ring through round pin hub connection, the lateral wall that supports a section of thick bamboo along the axial, the lower part of supporting the inner chamber of a section of thick bamboo is equipped with the spacer, and evenly distributed has the through -hole on the lateral wall of spacer, and it has rotatable steel ball to inlay in the through -hole, and the center of template is equipped with the centre bore coaxial with the spacer, and it has the several electro -magnet to inlay in the template. The utility model discloses utilize the template as refering to to can wait to process firm the fixing of template epaxial, so the machining precision is high, it be convenient to have loading and unloading simultaneously, advantage that machining efficiency is high.
Description
Technical field
The utility model relates to machining, is specifically related to a kind of frock of auxiliary milling face.
Background technology
Processing polygon axostylus axostyle part, conventional method is milling and planing operation, this type of lathe adopts indexing mechanism carry out polygon processing, just relate to the factors such as indexing accuracy, intermittently-driving, indexed tool adjustment, there is the defects such as working (machining) efficiency is low, precision is low.
Summary of the invention
The purpose of this utility model is the frock proposing a kind of auxiliary milling face, utilizes this frock to improve machining accuracy, has easy to loading and unloading simultaneously, the advantage that working (machining) efficiency is high.
The frock in a kind of auxiliary milling face described in the utility model, comprise support tube, the lower end of described support tube is provided with the template that edge is regular polygon, the spring that the outer cover of described support tube has draw ring and upwards held out against by described draw ring, conflict on the lower plane of described draw ring in the upper end of described spring, the lower end of described spring is fixed in described template, described support tube is threaded and the spacing ring of plane contact on described draw ring, the periphery of described spacing ring is provided with several outward extending handle; The top of the inner chamber of described support tube is provided with the inner conical surface that diameter from top to bottom reduces gradually, described inner conical surface place is provided with expansion set, the top of the outer wall of described expansion set is provided with the male cone (strobilus masculinus) coordinated with described inner conical surface, described expansion set and described draw ring are by pinned connection, and the sidewall of described support tube is provided with the long slot bore coordinated with described pin slide vertically; The bottom of the inner chamber of described support tube is provided with spacer, the sidewall of described spacer is evenly distributed with through hole, rotating steel ball is inlaid with in described through hole, the center of described template is provided with the centre bore coaxial with described spacer, the diameter of described centre bore is less than the external diameter of described spacer and is greater than the internal diameter of described spacer, the internal diameter of described spacer is identical with the internal diameter size of described expansion set, described template and described support tube one-body molded, described template is inlaid with several electromagnet.
Adopt technique scheme, the upper end of axle to be processed must have the less spindle nose of a diameter, before processing, the lower end of axle to be processed is fixed on milling machine, by above-mentioned tooling sleeve on spindle nose, and make template down and push against the shaft shoulder of spindle nose lower end, electromagnet energising is ensured that template is adsorbed on the shaft shoulder, spacing ring is tightened downwards by handle, spacing ring heads on draw ring and moves downward, draw ring moves downward and the expansion set be connected with draw ring by bearing pin is moved downward, expansion set elastic shrinkage gradually in process is moved down at expansion set, this frock is made to be locked on spindle nose, just can with the edge of template for standard mills out corresponding face on axle to be processed, after machining, electromagnet power-off also reversely rotates spacing ring, and spring extends and upwards pushes up draw ring, and draw ring moves up and the expansion set be connected with draw ring by bearing pin is moved upward, in expansion set moves up process, expansion set swell gradually under elastic reaction, just can unload this frock.Be provided with spacer in this frock, in installation process, spacer self can rotate, and utilizes the elasticity of steel ball and rotation that frock can be easierly arranged on spindle nose simultaneously.
Further, the sidewall of described expansion set is evenly distributed with several breathing groove extended vertically, breathing groove can increase the elasticity of expansion set.
Further, one end of described through hole is provided with carries out the spacing conical surface to described steel ball, described through hole other end riveted joint has carries out spacing conical ring to described steel ball, such structure can ensure that steel ball can flexible rotating, and steel ball can not depart from spacer, ensure steel ball simultaneously with support tube, to be processed be coupling tactile.
The utility model utilizes template as reference, and firm for template can be fixed on axle to be processed, so machining accuracy is high, has easy to loading and unloading, the advantage that working (machining) efficiency is high simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A profile in Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the structural representation of support tube;
Fig. 5 is the structural representation of expansion set.
In figure: 1-support tube; 2-expansion set; 3-spacer; 4-template; 5-draw ring; 6-spacing ring; 7-bearing pin; 8-spring; 9-steel ball; 10-electromagnet; 11-the first pin-and-hole; 12-breathing groove; 13-long slot bore; 14-inner conical surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The frock in a kind of auxiliary milling face as depicted in figs. 1 and 2, comprise support tube 1, the lower end of described support tube 1 is provided with the template 4 that edge is regular polygon, the spring 8 that the outer cover of described support tube 1 has draw ring 5 and upwards held out against by described draw ring 5, conflict on the lower plane of described draw ring 5 in the upper end of described spring 8, the lower end of described spring 8 is fixed in described template 4, described support tube 1 is threaded and the spacing ring 6 of plane contact on described draw ring 5, the periphery of described spacing ring 6 is provided with several outward extending handle, as shown in Figure 4, the top of the inner chamber of described support tube 1 is provided with the inner conical surface 14 that diameter from top to bottom reduces gradually, described inner conical surface 14 place is provided with expansion set 2, the top of the outer wall of described expansion set 2 is provided with the male cone (strobilus masculinus) coordinated with described inner conical surface 14, expansion set 2 is provided with four the first pin-and-holes 11, described expansion set 2 is connected by bearing pin 7 with described draw ring 5, draw ring 5 is provided with four second pin-and-holes corresponding with the first pin-and-hole 11, one end of bearing pin 7 coordinates with the first pin-and-hole 11, the other end of bearing pin 7 coordinates with the second pin-and-hole, the sidewall of described support tube 1 is provided with the long slot bore 13 be slidably matched with described bearing pin 7 vertically, the bottom of the inner chamber of described support tube 1 is provided with spacer 3, the sidewall of described spacer 3 is evenly distributed with through hole, rotating steel ball 9 is inlaid with in described through hole, the diameter of steel ball 9 is greater than the wall thickness of spacer 3, the center of described template 4 is provided with the centre bore coaxial with described spacer 3, the diameter of described centre bore is less than the external diameter of described spacer 3 and is greater than the internal diameter of described spacer 3, the internal diameter of described spacer 3 is identical with the internal diameter size of described expansion set 2, described template 4 is one-body molded with described support tube 1, as shown in Figure 3, described template 4 is inlaid with several electromagnet 10.
As shown in Figure 5, the sidewall of described expansion set 2 is evenly distributed with several breathing groove 12 extended vertically.
Further, one end of described through hole is provided with carries out the spacing conical surface to described steel ball 9, and described through hole other end riveted joint has carries out spacing conical ring to described steel ball 9.
Claims (3)
1. the frock in an auxiliary milling face, it is characterized in that: comprise support tube (1), the lower end of described support tube (1) is provided with the template (4) that edge is regular polygon, the spring (8) that the outer cover of described support tube (1) has draw ring (5) and upwards held out against by described draw ring (5), conflict on the lower plane of described draw ring (5) in the upper end of described spring (8), the lower end of described spring (8) is fixed in described template (4), described support tube (1) is threaded and goes up the spacing ring (6) of plane contact with described draw ring (5), the periphery of described spacing ring (6) is provided with several outward extending handle, the top of the inner chamber of described support tube (1) is provided with the inner conical surface (14) that diameter from top to bottom reduces gradually, described inner conical surface (14) place is provided with expansion set (2), the top of the outer wall of described expansion set (2) is provided with the male cone (strobilus masculinus) coordinated with described inner conical surface (14), described expansion set (2) is connected by bearing pin (7) with described draw ring (5), and the sidewall of described support tube (1) is provided with the long slot bore (13) be slidably matched with described bearing pin (7) vertically, the bottom of the inner chamber of described support tube (1) is provided with spacer (3), the sidewall of described spacer (3) is evenly distributed with through hole, rotating steel ball (9) is inlaid with in described through hole, the center of described template (4) is provided with the centre bore coaxial with described spacer (3), the diameter of described centre bore is less than the external diameter of described spacer (3) and is greater than the internal diameter of described spacer (3), the internal diameter of described spacer (3) is identical with the internal diameter size of described expansion set (2), described template (4) is one-body molded with described support tube (1), described template (4) is inlaid with several electromagnet (10).
2. the frock in auxiliary milling face according to claim 1, is characterized in that: the sidewall of described expansion set (2) is evenly distributed with several breathing groove (12) extended vertically.
3. the frock in auxiliary milling face according to claim 1, is characterized in that: one end of described through hole is provided with carries out the spacing conical surface to described steel ball (9), and described through hole other end riveted joint has carries out spacing conical ring to described steel ball (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846831.0U CN205110845U (en) | 2015-10-29 | 2015-10-29 | Supplementary frock of milling face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846831.0U CN205110845U (en) | 2015-10-29 | 2015-10-29 | Supplementary frock of milling face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110845U true CN205110845U (en) | 2016-03-30 |
Family
ID=55566493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846831.0U Active CN205110845U (en) | 2015-10-29 | 2015-10-29 | Supplementary frock of milling face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110845U (en) |
-
2015
- 2015-10-29 CN CN201520846831.0U patent/CN205110845U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |