CN211413774U - A bore guide pin bushing frock clamp for processing oblique connecting hole of measuring pump body technology - Google Patents
A bore guide pin bushing frock clamp for processing oblique connecting hole of measuring pump body technology Download PDFInfo
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- CN211413774U CN211413774U CN201922098710.3U CN201922098710U CN211413774U CN 211413774 U CN211413774 U CN 211413774U CN 201922098710 U CN201922098710 U CN 201922098710U CN 211413774 U CN211413774 U CN 211413774U
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Abstract
The utility model relates to a drill guide sleeve tool clamp for processing a process inclined connecting hole of a metering pump body, which comprises a fixed seat (1) and a rotary clamp body (2), wherein the fixed seat (1) is L-shaped, the middle of a vertical plate of the fixed seat is provided with a rotary hole (11), the right side of the fixed seat is provided with a positioning locking column (12), the rotary clamp body (2) comprises a rotary clamping seat (21), a positioning pin (22), a pressing plate (23), a supporting bolt (24), a clamping stud (25) and a clamping nut (26), the rotary clamping seat (21) is L-shaped, the back side of the vertical plate of the rotary clamping seat is provided with a rotary shaft (27), the right side of the vertical plate of the rotary clamping seat is provided with a long arc hole (28), and a transverse plate of the rotary clamping seat is provided with two drill bit guide holes (29), the utility model has simple and novel structure, practical function, convenient and, the guide protection effect is provided for the drill bit, the service life of the drill bit is prolonged, the processing cost can be reduced, and time and labor are saved.
Description
Technical Field
The utility model relates to a frock clamp for machining, concretely relates to bore guide pin bushing frock clamp for processing measuring pump body technology oblique connecting hole.
Background
The metering pump is a core component of chemical fiber textile machinery, and the spinning performance of the chemical fiber textile machinery is directly influenced by the performance of the metering pump. The pump body of the metering pump is a core part of the metering pump, and the processing quality requirement of the metering pump is very high. As a metering pump body that fig. 6 and fig. 7 illustrate, the middle of its lower part is processed with the installation shaft hole, the top in installation shaft hole is processed and is advanced gluey lumen hole and goes out gluey lumen hole, processing has into gluey mouth and goes out gluey mouth on the upper portion both sides face of pump body, advance between gluey mouth and the advancing gluey lumen hole, go out gluey mouth and go out gluey lumen hole between processing respectively has technology oblique connecting hole, two technology oblique connecting holes respectively with advance gluey lumen hole, go out gluey lumen hole between have position and angle requirement, technology oblique connecting hole is the elongated hole, its drilling processing degree of difficulty is big, current processing method is: the metering pump body is clamped and positioned by the tool clamp, and the drilling machine is used for directly drilling and machining by the drill bit.
Disclosure of Invention
The utility model aims to solve the not enough of prior art existence, provide a bore guide pin bushing frock clamp for processing measuring pump body technology oblique connecting hole, simple structure is novel, and the function is practical, and the installation location is convenient accurate, can guarantee the position and the angle requirement of technology oblique connecting hole, has the guide guard action to the drill bit, increases the life of drill bit, but reduction in processing cost labour saving and time saving.
The utility model adopts the technical proposal that: a drill guide sleeve tooling fixture for processing a process inclined connecting hole of a metering pump body comprises a fixed seat 1 and a rotary fixture body 2, wherein the fixed seat 1 is L-shaped, a rotary hole 11 is arranged in the middle of a vertical plate, a positioning locking column 12 is arranged on the right side of the vertical plate, a fixing hole is arranged on a transverse plate, the lower section of the positioning locking column 12 is a cylindrical pin, the upper section of the positioning locking column 12 is a threaded rod, a locking nut 13 is arranged on the upper section of the threaded rod of the positioning locking column 12, the rotary fixture body 2 comprises a rotary clamping seat 21, a positioning pin 22, a pressing plate 23, a supporting bolt 24, a clamping stud 25 and a clamping nut 26, the rotary clamping seat 21 is L-shaped, a rotary shaft 27 is arranged on the back side of the vertical plate, a long arc hole 28 is arranged on the right side of the vertical plate, two drill bit guide holes 29 are arranged on the transverse plate, and the center of, the center line intersection points of the two drill bit guide holes 29 coincide with the center of the rotating shaft 27, the positioning pin 22, the supporting bolt 24 and the clamping stud 25 are arranged on the front face of the rotary clamping seat 21, the pressing plate 23 is sleeved on the clamping stud 25, the side face of the pressing plate 23 is in contact with the supporting bolt 24, the clamping nut 26 is in threaded connection with the clamping stud 25, a chamfer is arranged at the hole opening of the drill bit guide hole 29, the rotary clamp body 2 is arranged on the front face of the fixed seat 1, the transverse plate of the rotary clamp body 2 faces upwards, the rotating shaft 27 is inserted into the rotating hole 11, a rolling bearing is arranged between the rotary clamp body and the rotating shaft, the positioning locking column 12 is inserted into the long circular arc-shaped hole 28, and a hand.
Compared with the prior art, the utility model following beneficial effect has: simple structure is novel, and the function is practical, and the installation location is convenient accurate, can guarantee the position and the angle requirement of technology inclined connection hole, has the guide guard action to the drill bit, increases the life of drill bit, can reduce the processing cost, labour saving and time saving.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
figure 2 is a cross-sectional view a-a of figure 1,
figure 3 is a cross-sectional view B-B of figure 1,
figure 4 is a right side view of figure 1,
figure 5 is a schematic view of the working state structure of the utility model,
figure 6 is a schematic structural diagram of a pump body part of the metering pump,
fig. 7 is a cross-sectional view of fig. 6.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1, 2, 3 and 4, a drill guide sleeve tooling fixture for processing a process inclined connecting hole of a pump body of a metering pump comprises a fixed seat 1 and a rotary fixture body 2, wherein the fixed seat 1 is L-shaped, a rotary hole 11 is arranged in the middle of a vertical plate, a positioning locking column 12 is arranged on the right side of the vertical plate, a fixing hole is arranged on a transverse plate, a cylindrical pin is arranged on the lower section of the positioning locking column 12, a threaded rod is arranged on the upper section of the positioning locking column 12, a locking nut 13 is arranged on the upper section of the threaded rod, the rotary fixture body 2 comprises a rotary clamping seat 21, a positioning pin 22, a pressure plate 23, a supporting bolt 24, a clamping stud 25 and a clamping nut 26, the rotary clamping seat 21 is L-shaped, a rotating shaft 27 is arranged on the back surface of the vertical plate, a long arc-shaped hole 28 is arranged on the right side of the vertical plate, two drill bit guide holes 29 are arranged on the transverse plate, the center, the center line intersection points of the two drill bit guide holes 29 coincide with the center of the rotating shaft 27, the positioning pin 22, the supporting bolt 24 and the clamping stud 25 are arranged on the front face of the rotary clamping seat 21, the pressing plate 23 is sleeved on the clamping stud 25, the side face of the pressing plate 23 is in contact with the supporting bolt 24, the clamping nut 26 is in threaded connection with the clamping stud 25, a chamfer is arranged at the hole opening of the drill bit guide hole 29, the rotary clamp body 2 is arranged on the front face of the fixed seat 1, the transverse plate of the rotary clamp body 2 faces upwards, the rotating shaft 27 is inserted into the rotating hole 11, a rolling bearing is arranged between the rotary clamp body and the rotating shaft, the positioning locking column 12 is inserted into the long circular arc-shaped hole 28, and a hand.
As shown in fig. 5, the tooling clamp is fixedly installed on a working platform of a processing machine tool through a transverse plate of a fixed seat 1, a metering pump body part is placed on a vertical plate of a rotary clamping seat 21, a positioning pin 22 is respectively inserted into an installation shaft hole and a glue inlet cavity hole of the metering pump body part, a clamping nut 26 is screwed down to enable a compression plate 23 to be in contact with and compressed tightly against the metering pump body part, at the moment, the parts of the pump body of the metering pump are clamped and positioned on the rotary clamp body 2, the hand-operated hand lever is used for swinging the rotary clamp body 2 around the rotating shaft 27, the locking nut 13 is screwed down for positioning and fixing the rotary clamp body 2 and the fixed seat 1, when the positioning locking column 12 is contacted and positioned with the upper arc of the long circular arc-shaped hole 28, a process inclined connecting hole between the glue inlet and the glue inlet cavity hole is processed, when the positioning locking column 12 is in contact positioning with the lower arc of the long circular arc-shaped hole 28, a process inclined connecting hole between the glue outlet and the glue outlet cavity hole is processed.
The tool clamp clamps and positions a metering pump body part on the rotary clamp body 2, integrally swings the rotary clamp body 2, and realizes the processing of the process inclined connecting hole of the metering pump body part by positioning and fixing the positioning and locking column 12 and the long circular arc-shaped hole 28, and has the advantages of simple and novel structure, practical function, convenience and accuracy in mounting and positioning, and contribution to improving the processing precision and the processing efficiency of the process inclined connecting hole; the transverse plate of the rotary clamping seat 21 is provided with a drill guiding hole 29, and the orifice of the drill guiding hole 29 is provided with a chamfer, so that the guide protection of the drill is improved, and the service life of the drill is prolonged.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. A guide sleeve drilling tool clamp for machining a process inclined connecting hole of a metering pump body is characterized by comprising a fixed seat (1) and a rotary clamp body (2), wherein the fixed seat (1) is L-shaped, a rotary hole (11) is formed in the middle of a vertical plate of the fixed seat, a positioning locking column (12) is arranged on the right side of the vertical plate, a fixing hole is formed in a transverse plate of the rotary clamp body, a cylindrical pin is arranged on the lower section of the positioning locking column (12), a threaded rod is arranged on the upper section of the positioning locking column (12), a locking nut (13) is arranged on the upper section threaded rod of the positioning locking column (12), the rotary clamp body (2) comprises a rotary clamping seat (21), a positioning pin (22), a pressing plate (23), a supporting bolt (24), a clamping stud (25) and a clamping nut (26), the rotary clamping seat (21) is L-shaped, a rotating shaft (27) is arranged on the back side of, two drill bit guide holes (29) are arranged on a transverse plate, the center of a long circular arc hole (28) is overlapped with the center of a rotating shaft (27), the intersection point of the center lines of the two drill bit guide holes (29) is overlapped with the center of the rotating shaft (27), a positioning pin (22), a supporting bolt (24) and a clamping stud (25) are arranged on the front surface of a rotary clamping seat (21), a pressing plate (23) is sleeved on the clamping stud (25), the side surface of the pressing plate (23) is contacted with the supporting bolt (24), a clamping nut (26) is in threaded connection with the clamping stud (25), an orifice of each drill bit guide hole (29) is provided with a chamfer, a rotary clamp body (2) is arranged on the front surface of a fixed seat (1), the transverse plate of the rotary clamp body (2) faces upwards, the rotating shaft (27) is inserted into the rotating hole (11), a rolling bearing is arranged between the rotary holes, a positioning locking column (12) is inserted into the long circular arc, a hand-operated rod is arranged on the left side of the vertical plate of the rotary clamping seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098710.3U CN211413774U (en) | 2019-11-24 | 2019-11-24 | A bore guide pin bushing frock clamp for processing oblique connecting hole of measuring pump body technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098710.3U CN211413774U (en) | 2019-11-24 | 2019-11-24 | A bore guide pin bushing frock clamp for processing oblique connecting hole of measuring pump body technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413774U true CN211413774U (en) | 2020-09-04 |
Family
ID=72283786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922098710.3U Active CN211413774U (en) | 2019-11-24 | 2019-11-24 | A bore guide pin bushing frock clamp for processing oblique connecting hole of measuring pump body technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413774U (en) |
-
2019
- 2019-11-24 CN CN201922098710.3U patent/CN211413774U/en active Active
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