CN213106405U - Cylinder body end face hole processing location frock - Google Patents
Cylinder body end face hole processing location frock Download PDFInfo
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- CN213106405U CN213106405U CN202021176706.0U CN202021176706U CN213106405U CN 213106405 U CN213106405 U CN 213106405U CN 202021176706 U CN202021176706 U CN 202021176706U CN 213106405 U CN213106405 U CN 213106405U
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Abstract
The utility model relates to a cylinder body end face processing location frock belongs to frock clamp equipment field, including platform and stop gear, stop gear includes bottom sprag mechanism, hold-down mechanism is adjusted at side stop gear and top, hold-down mechanism is adjusted including fixed stop gear in a plurality of side and a plurality of side, hold-down mechanism is adjusted including spacing fixing base in the side, the adjustment stopper, adjusting screw and guide post, adjusting screw passes adjustment stopper back screw thread and installs on spacing fixing base, guide post one end screw thread is installed on the adjustment stopper, the other end inserts in the spacing fixing base, hold-down mechanism is adjusted at the top includes two at least central fixing blocks, high adjusting screw, the piece is held and high adjusting nut are pressed to the top, high adjusting screw top passes the piece is held to the top and is installed high adjusting nut, for solve the cylinder body among the prior art and add narrow, the frock application scope who uses man-hour, The clamping efficiency is low, the processing efficiency is low and the processing quality is poor.
Description
Technical Field
The utility model relates to a cylinder body end face hole processing location frock belongs to frock clamp equipment field.
Background
The breaking hammer is also called as a hydraulic pickaxe, the power source of the breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and by means of good opportunity of rapid development of the hydraulic breaking hammer market in China, domestic hydraulic breaking hammer enterprises grow up rapidly, domestic brand market share is improved continuously, and with more and more domestic orders, the yield of the breaking hammer cannot follow the order quantity. The cylinder body of the breaking hammer mainly comprises a front cylinder body, a middle cylinder body and a rear cylinder body, and the problem that the production efficiency is limited to be improved exists in the machining process, particularly the machining of large holes in the end face of the cylinder body is as follows: only one workpiece can be clamped for processing each time, and the clamping wastes processing time; when the tool clamps a workpiece, a center needs to be found, and the working hours are consumed; each tool can only clamp one workpiece for processing, the application range is narrow, and the production cost investment is large; the positioning stability of the tool is poor, so that the processing precision is low and the processing quality of the product is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides a cylinder body end face machining location frock for the cylinder body that solves among the prior art adds the frock application scope that uses in man-hour narrow, clamping inefficiency, machining efficiency hang down and the poor technical problem of processingquality.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a cylinder body end face hole machining and positioning tool comprises a platform and a limiting mechanism arranged on the platform, wherein the limiting mechanism comprises a bottom supporting mechanism for supporting a cylinder body, a side limiting mechanism for limiting the side face of the cylinder body and a top adjusting and pressing mechanism for pressing and holding the top of the cylinder body, the bottom supporting mechanism is fixedly arranged on the platform, the side limiting mechanism comprises a plurality of side fixing and limiting mechanisms and a plurality of side adjusting and limiting mechanisms, the bottom of the side fixing and limiting mechanism is fixedly arranged on the platform, the side adjusting and limiting mechanism comprises a limiting fixing seat, an adjusting limiting block, an adjusting screw and a guide post, the limiting fixing seat is arranged on the platform, the adjusting screw passes through the adjusting limiting block and is arranged on the limiting fixing seat in a threaded manner, one end of the guide post is arranged on the adjusting limiting block in a threaded manner, the other end inserts in the spacing fixing base, hold piece and high adjusting nut are pressed at high adjusting screw, the top that hold on the central fixed block including two at least central fixed block, the bottom screw thread of installing on the platform installed on central fixed block to the top, central side briquetting is all installed to two sides of central fixed block, high adjusting screw passes the top and presses and hold a back installation height adjusting nut, central side briquetting carries out left right direction spacing with the adjustment stopper combined action to the cylinder body, fixed stopper and adjustment stopper combined action are spacing to the cylinder body fore-and-aft direction, bottom sprag mechanism and top are pressed and are held a combined action and spacing to the cylinder body up-and-down direction.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the bottom supporting mechanism adopts a bottom supporting block, the bottom supporting block is in a cuboid shape, and the top of the bottom supporting block is provided with a striped anti-skidding groove.
Further, central authorities 'side briquetting demountable installation is in the side of central authorities' fixed block, spacing fixing base demountable installation is on the platform.
Furthermore, the pressing surfaces of the adjusting limiting block, the top pressing block and the fixed limiting block are all provided with bosses.
Furthermore, a reinforcing rib is arranged at the top of the top pressing block.
Further, limit fixing base and central fixing block all adopt countersunk screw to carry out demountable installation on the platform.
The utility model has the advantages that: the bottom supporting mechanism is arranged to support the bottom of the cylinder body, the side limiting mechanism is arranged to limit the side of the cylinder body, the side fixing limiting mechanism and the side adjusting limiting mechanism are arranged to facilitate the side pressing and limiting of the cylinder bodies of different models, the application range is wide, the top adjusting and pressing mechanism is arranged to facilitate the top pressing and limiting of the cylinder bodies of different models, the adjustment is convenient and rapid, time and labor are saved, the distance between the limiting and fixing seats is adjusted by adjusting screws through arranging the limiting fixing seat and the adjusting limiting seat, the adjusting limiting block is guided by arranging the guide post, the adjusting limiting block is prevented from rotating and skewing, the stability of the tool is improved, the two cylinder bodies are pressed and held on the side by arranging the central fixing block and the central pressing block arranged on the central fixing block, and two workpieces are clamped and, the center positioning is not needed, the clamping efficiency and the machining efficiency are improved, and meanwhile, the positioning stability of the tool is high, so that the machining quality of the product is improved; the stability of positioning the cylinder body is further improved by arranging the anti-skidding grooves on the bottom supporting block; the central side pressing block and the limiting fixing seat are detachably mounted, so that the replacement and maintenance are convenient, and the device is further suitable for processing other workpieces with different models; the boss is arranged, so that the positioning stability of the workpiece is further improved; the strength of the top pressing block is improved by arranging the reinforcing ribs; the countersunk head screw is adopted for installation, so that the installation space is saved, and the workpiece is prevented from being collided and scratched.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the workpiece clamped in the present invention;
FIG. 3 is a left side view of the workpiece clamped in the present invention;
FIG. 4 is a top view of the workpiece being clamped according to the present invention;
FIG. 5 is a perspective view of the workpiece clamped in the present invention;
FIG. 6 is a schematic view of a side adjustment stop mechanism;
fig. 7 is a schematic view of a fixed stopper.
In the figure, 1, a platform, 2, a bottom supporting block, 3, a limiting fixed seat, 4, a guide post, 5, an adjusting screw, 6, an adjusting limiting block, 7, a top pressing block, 8, a central side pressing block, 9, a height adjusting nut, 10, a height adjusting screw rod, 11, a central fixed block, 12, a fixed limiting block, 13, a cylinder body I, 14, a cylinder body II, 15, a boss and 16 are provided with anti-skidding grooves.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The utility model provides a cylinder body end face spot facing work location frock, includes platform 1 and installs the stop gear on platform 1, stop gear is including the bottom sprag mechanism that is used for supporting the cylinder body, be used for carrying out spacing side stop gear to the cylinder body side and be used for pressing the top regulation hold-down mechanism that holds to the cylinder body top, bottom sprag mechanism fixed mounting is on platform 1, bottom sprag mechanism adopts bottom sprag piece 2, bottom sprag piece 2 sets up to the cuboid shape, 2 tops of bottom sprag piece set up the anti-skidding recess 16 of stripe form, through setting up the anti-skidding recess 16 on the bottom sprag piece 2, further improve the stability of cylinder body location, carry out the bottom sprag to the cylinder body through setting up bottom sprag mechanism.
The side limiting mechanism comprises a plurality of side fixing limiting mechanisms and a plurality of side adjusting limiting mechanisms, the side limiting mechanism and the side adjusting limiting mechanisms are arranged to limit the side of the cylinder body, the side adjusting limiting mechanisms are arranged to facilitate the compression and the limiting of the side surfaces of the cylinder bodies of different models, the application range is wide, the top adjusting and compressing mechanisms are arranged to facilitate the compression and the limiting of the top of the cylinder bodies of different models, the adjustment is convenient and rapid, the time and the labor are saved, the bottom of the side fixing limiting mechanism is fixedly arranged on the platform 1, the side adjusting limiting mechanism comprises a limiting fixed seat 3, an adjusting limiting block 6, an adjusting screw 5 and a guide post 4, the limiting fixed seat 3 is detachably arranged on the platform 1, the adjusting screw 5 is arranged on the limiting fixed seat 3 after passing through the adjusting limiting block 6, and one end of the guide post 4 is arranged on the adjusting, the other end inserts in spacing fixing base 3, through setting up spacing fixing base 3 and adjustment stopper 6, adjusts the distance between adjustment stopper 6 and the spacing fixing base 3 with the help of adjusting screw 5, leads to adjustment stopper 6 through setting up guide post 4, prevents that adjustment stopper 6 from taking place to rotate crooked, improves the stability of frock.
The top adjusting and pressing mechanism comprises at least two height adjusting screw rods 10, a top pressing block 7 and a height adjusting nut 9, wherein the height adjusting screw rods 10, the top pressing block 7 and the height adjusting nut 9 are installed on the central fixing block 11 through threads at the bottom of the central fixing block 11 installed on the platform 1, reinforcing ribs are arranged at the top of the top pressing block 7, and the strength of the top pressing block 7 is improved through the arrangement of the reinforcing ribs. The two sides of the central fixed block 11 are respectively provided with a central side pressing block 8, the central side pressing block 8 is detachably arranged on the side of the central fixed block 11, so that the central side pressing block 8 is convenient to replace and maintain and is further suitable for processing other workpieces with different models, the top of the height adjusting screw 10 passes through the top pressing block 7 and then is provided with a height adjusting nut 9, the central side pressing block 8 and the adjusting stopper 6 jointly act to limit the cylinder body in the left-right direction, the fixed stopper 12 and the adjusting stopper 6 jointly act to limit the cylinder body in the front-back direction, the bottom supporting mechanism and the top pressing block 7 jointly act to limit the cylinder body in the up-down direction, the central fixed block 11 and the central side pressing block 8 arranged on the central fixed block 11 are arranged, the two cylinder bodies are simultaneously pressed on the sides, and two workpieces are clamped and processed at, clamping efficiency and machining efficiency are improved, and meanwhile, the positioning stability of the tool is high, so that the machining quality of products is improved.
The adjusting limiting block 6, the top are pressed and are held 7 and the pressing face of the fixed limiting block 12 are all provided with a boss 15, the limiting fixing seat 3 and the central fixing block 11 are both detachably mounted on the platform 1 through countersunk screws, the boss 15 is arranged, the stability of workpiece positioning is further improved, the workpiece is mounted through countersunk screws, the mounting space is saved, and the workpiece is prevented from being scratched.
The using method comprises the following steps: when the tool is used for positioning and clamping a cylinder body, a first cylinder body 13 and a second cylinder body 14 are respectively placed on a bottom supporting block 2, the side face of the cylinder body in the front-back direction abuts against a fixed limiting block 12, then the adjusting screw 5 in the front-back direction is rotated to adjust the position of the adjusting limiting block 6 to enable the adjusting limiting block to be tightly propped against the side face of the cylinder body, then the adjusting screw 5 in the left-right direction is rotated to adjust the position of the adjusting limiting block 6 to enable the adjusting limiting block to be tightly propped against the side face of the cylinder body, the positioning of the side face of the cylinder body is completed, then a height adjusting nut 9 is rotated to enable the top to be pressed and held.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cylinder body end face spot facing work location frock which characterized in that: the cylinder body top adjusting and pressing mechanism comprises a platform and a limiting mechanism arranged on the platform, wherein the limiting mechanism comprises a bottom supporting mechanism for supporting a cylinder body, a side limiting mechanism for limiting the side surface of the cylinder body and a top adjusting and pressing mechanism for pressing the top of the cylinder body, the bottom supporting mechanism is fixedly arranged on the platform, the side limiting mechanism comprises a plurality of side surface fixing and limiting mechanisms and a plurality of side surface adjusting and limiting mechanisms, the bottom of the side surface fixing and limiting mechanisms is fixedly arranged on the platform, the side surface adjusting and limiting mechanisms comprise a limiting fixing seat, an adjusting limiting block, an adjusting screw and a guide post, the limiting fixing seat is arranged on the platform, the adjusting screw passes through the adjusting limiting block and then is arranged on the limiting fixing seat in a threaded manner, one end of the guide post is arranged on the adjusting limiting block in a threaded manner, the other end of the guide post is inserted into the, The high adjusting screw, the top of bottom screw thread installation on central fixed block are pressed and are held piece and high adjusting nut, central side briquetting is all installed to two sides of central fixed block, high adjusting screw top is passed the top and is pressed and hold a back installation high adjusting nut, central side briquetting carries out the left and right sides orientation with the adjustment stopper combined action to the cylinder body spacing, and fixed stopper and adjustment stopper combined action are spacing to the cylinder body fore-and-aft direction, bottom sprag mechanism and top are pressed and are held a combined action and spacing to the cylinder body up-and-down direction.
2. A cylinder block end face hole machining and positioning tool as claimed in claim 1, wherein: the bottom supporting mechanism adopts a bottom supporting block, the bottom supporting block is in a cuboid shape, and the top of the bottom supporting block is provided with a striped anti-skidding groove.
3. A cylinder block end face hole machining and positioning tool as claimed in claim 1, wherein: the central side pressing block is detachably mounted on the side face of the central fixing block, and the limiting fixing seat is detachably mounted on the platform.
4. A cylinder block end face hole machining and positioning tool as claimed in claim 3, wherein: the pressing surfaces of the adjusting limiting block, the top pressing block and the fixed limiting block are all provided with bosses.
5. A cylinder block end face hole machining and positioning tool as claimed in claim 4, wherein: and the top of the top pressing block is provided with a reinforcing rib.
6. A cylinder block end face hole machining and positioning tool as claimed in claim 3, wherein: spacing fixing base and central authorities' fixed block all adopt countersunk screw to carry out demountable installation on the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176706.0U CN213106405U (en) | 2020-06-22 | 2020-06-22 | Cylinder body end face hole processing location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176706.0U CN213106405U (en) | 2020-06-22 | 2020-06-22 | Cylinder body end face hole processing location frock |
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| Publication Number | Publication Date |
|---|---|
| CN213106405U true CN213106405U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021176706.0U Active CN213106405U (en) | 2020-06-22 | 2020-06-22 | Cylinder body end face hole processing location frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427299A (en) * | 2021-08-03 | 2021-09-24 | 齐齐哈尔和平重工集团有限公司 | Special clamp for multi-surface milling and boring of large parts |
-
2020
- 2020-06-22 CN CN202021176706.0U patent/CN213106405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427299A (en) * | 2021-08-03 | 2021-09-24 | 齐齐哈尔和平重工集团有限公司 | Special clamp for multi-surface milling and boring of large parts |
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