CN212351200U - Clamp for processing fork-shaped arm - Google Patents
Clamp for processing fork-shaped arm Download PDFInfo
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- CN212351200U CN212351200U CN201921362312.1U CN201921362312U CN212351200U CN 212351200 U CN212351200 U CN 212351200U CN 201921362312 U CN201921362312 U CN 201921362312U CN 212351200 U CN212351200 U CN 212351200U
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Abstract
The utility model provides an anchor clamps are used in processing of Y-shaped arm, press from both sides tight structure including support and Y-shaped arm, Y-shaped arm presss from both sides tight structure and includes: push away jar cylinder base, the direction positioning seat, locating piece one, straight line jar one, the bulb ejector pin, V type locating piece support, locating piece two, rotatory jar, the depression bar, V type support one, V type support two, push away the jar fixing base, the auxiliary stay jar seat, forked arm both arms supporting seat, the connecting pin, bilateral clamp plate, press the nail greatly, straight line jar two, the pull rod, the supporting seat, in the utility model discloses a, locating piece one can press from both sides forked arm head with the cooperation of locating piece two tightly, prevent forked arm head activity, depression bar and forked arm both arms supporting seat can prevent forked arm activity from top to bottom with the forked arm is fixed, press nail greatly and supporting seat can be fixed forked arm both arms, prevent forked arm both arms activity, the utility model discloses forked arm clamping is convenient, fixes a position, presss from both sides tightly reliably, has improved the production efficiency of cylinder body.
Description
Technical Field
The utility model relates to an anchor clamps field, in particular to anchor clamps are used in processing of Y-shaped arm.
Background
The fork arms are generally used as guiding and force guiding elements on vehicles, the fork arms obtained by die-casting from a die-casting die need to be further processed, and special clamps for the fork arms are needed when the further processing is carried out. However, the existing special fixture for the fork arm cannot position the fork arm very firmly in the using process, so that the fork arm moves in the processing process, the fork arm is damaged or processed in a misplaced manner, the production efficiency is seriously affected, and meanwhile, a lot of unnecessary loss is brought.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a fork arm adds clamping apparatus for processing, the technical scheme of the utility model is implemented like this:
a clamp for processing a fork arm comprises a bracket and a fork arm clamping structure; the bracket comprises a bottom plate, a left side seat, a right side seat, a left end plate, a right end plate and a base plate; the left side seat and the right side seat are respectively arranged at the left end and the right end of the upper side surface of the bottom plate, the left end plate and the right end plate are respectively arranged at the inner side of the left side seat and the inner side of the right side seat, and the left end and the right end of the substrate are respectively and fixedly arranged on the left end plate and the right end plate; the fork arm clamping structure comprises: the device comprises a cylinder pushing cylinder seat, a guide positioning seat, a first positioning block, a first linear cylinder, a ball head ejector rod, a V-shaped positioning block support, a second positioning block, a rotary cylinder, a pressure rod, a first V-shaped support, a second V-shaped support, a cylinder pushing fixing seat, an auxiliary supporting cylinder seat, a forked arm double-arm supporting seat, a connecting pin, a double-side pressing plate, a large pressing nail, a second linear cylinder, a pull rod and a supporting seat; the base plate is provided with a fork arm through hole for two arms of a fork arm to pass through, the cylinder pushing cylinder seat and the guide positioning seat are both arranged on the upper side surface of the base plate and are positioned on the right side of the fork arm through hole, the cylinder pushing cylinder seat is positioned on the right side of the guide positioning seat, the upper end of the guide positioning seat is provided with a clamping groove, one positioning block is arranged in the clamping groove, the first linear cylinder is arranged on the cylinder pushing cylinder seat, the end part of a pull rod of the first linear cylinder is provided with the ball head ejector rod, and the ball head ejector rod is connected with the first positioning block; the V-shaped positioning block support is arranged on the upper side face of the base plate and located on the left side of the through hole of the fork-shaped arm, the positioning block II is arranged on the right side of the V-shaped positioning block support, the positioning block I and the positioning block II are matched to clamp the head of the fork-shaped arm, the rotating cylinder is arranged at the upper end of the V-shaped positioning block support, the pressing plate of the rotating cylinder is provided with the pressing rod, and the pressing rod is used for pressing the fork-shaped arm downwards; the V-shaped support I, the V-shaped support II, the pushing cylinder fixing seat and the auxiliary supporting cylinder seat are all arranged on the lower side surface of the base plate, the V-shaped support I and the pushing cylinder fixing seat are both positioned on the left side of the through hole of the fork arm, the V-shaped support I is positioned on the outer side of the pushing cylinder fixing seat, the V-shaped support II and the auxiliary supporting cylinder seat are both arranged on the right side of the through hole of the fork arm, and the auxiliary supporting cylinder seat is positioned on the right side of the V-shaped support II; two ends of the double-arm supporting seat of the fork arm are respectively arranged on the inner side of the first V-shaped support and the inner side of the second V-shaped support; the connecting pins are fixedly mounted on the front side and the rear side of the push cylinder fixing seat respectively, the connecting pins are located on the right side of the V-shaped support, the two push cylinders are embedded in the push cylinder fixing seat, the two double-side pressing plates are located on the front side and the rear side of the push cylinder fixing seat respectively, one ends of the two double-side pressing plates are connected with the two push cylinders respectively, the large pressing nails are mounted at the other ends of the two double-side pressing plates respectively, connecting pin through holes matched with the connecting pins are formed in the middles of the two double-side pressing plates respectively, and the end portions of the connecting pins extend into the connecting pin through holes and are fixed in the connecting pin through holes through hinges; the support seat is provided with two chutes which gradually move towards the central line of the support seat from the right side to the left side, the pull rod is connected with the support seat, the support seat is positioned between two arms of the fork-shaped arm, the pull rod can drive the support rod of the support seat to be attached or leave the inner sides of the two arms of the fork-shaped arm through stretching, and the large pressure nail is matched with the support rod of the support seat to be used for pressing and fixing the two arms of the fork-shaped arm.
Preferably, the fixture for processing the fork arm further comprises a guide block and a guide nail, wherein the guide block is installed in a groove formed in the left side of the guide positioning seat, a guide groove is formed in the right side face of the guide block, the guide nail is fixed in the guide positioning seat, and the tail end of the guide nail extends into the guide groove of the guide block.
Preferably, the clamp for processing the fork arm further comprises a hydraulic gauge, and the hydraulic gauge is mounted on the upper side surface of the base plate.
Preferably, the fork arm machining clamp further comprises a liquid-air check valve, and the liquid-air check valve is mounted on the upper side surface of the base plate.
Implement the technical scheme of the utility model, can press from both sides the Y-shaped arm head tightly through locating piece one and two cooperations of locating piece, prevent the activity of Y-shaped arm head, can prevent Y-shaped arm activity from top to bottom with Y-shaped arm is fixed through depression bar and Y-shaped arm both arms supporting seat, can fix Y-shaped arm both arms through pressing nail and supporting seat greatly, prevent the activity of Y-shaped arm both arms, and Y-shaped arm clamping is convenient, make the Y-shaped arm processing use anchor clamps location, press from both sides tightly reliably, improved the production efficiency of Y-shaped arm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a rear view of the present invention;
FIG. 4 is an enlarged view of FIG. 1 at B;
fig. 5 is a top view of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at C;
fig. 7 is a cross-sectional view of the present invention;
FIG. 8 is an enlarged view of FIG. 7 at D;
fig. 9 is an enlarged view at E in bitmap 8.
In the above drawings, the reference numerals denote:
1-a bottom plate; 2-left side seat; 3-right side seat; 4-left endplate; 5-right end plate; 6-a substrate; 7-cylinder pushing cylinder base; 8-a guiding positioning seat; 9-positioning a first block; 10-a linear cylinder I; 11-ball head ejector rod; 12-V type positioning block support; 13-positioning block II; 14-a rotating cylinder; 15-a pressure bar; a 16-V bracket I; 17-V type support II; 18-a push cylinder fixing seat; 19-auxiliary support cylinder base; 20-fork arm double-arm support seat; 21-a connecting pin; 22-pushing the cylinder; 23-double-sided press plate; 24-large pressure nails; 25-straight cylinder two; 26-a pull rod; 27-a support base; 28-fork arm; 29-a guide block; 30-a guide pin; 31-hydraulic pressure gauge; 32-liquid air check valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A clamp for processing a fork arm is shown in figures 1-9 and comprises a bracket and a fork arm clamping structure; the support comprises a bottom plate 1, a left side seat 2, a right side seat 3, a left end plate 4, a right end plate 5 and a base plate 6; the left side seat 2 and the right side seat 3 are respectively arranged at the left end and the right end of the upper side surface of the bottom plate 1, the left end plate 4 and the right end plate 5 are respectively arranged at the inner side of the left side seat 2 and the inner side of the right side seat 3, and the left end and the right end of the base plate 6 are respectively fixedly arranged on the left end plate 4 and the right end plate 5; the fork arm clamping structure comprises: the device comprises a cylinder pushing cylinder seat 7, a guide positioning seat 8, a first positioning block 9, a first linear cylinder 10, a ball head ejector rod 11, a V-shaped positioning block support 12, a second positioning block 13, a rotary cylinder 14, a pressure rod 15, a first V-shaped support 16, a second V-shaped support 17, a cylinder pushing fixing seat 18, an auxiliary supporting cylinder seat 19, a fork-shaped arm double-arm supporting seat 20, a connecting pin 21, a cylinder pushing 22, a double-side pressure plate 23, a large pressure nail 24, a second linear cylinder 25, a pull rod 26 and a supporting seat 27; a fork arm through hole for two arms of the fork arm to pass through is formed in the base plate 6, the cylinder pushing cylinder seat 7 and the guide positioning seat 8 are both installed on the upper side face of the base plate 6 and located on the right side of the fork arm through hole, the cylinder pushing cylinder seat 7 is located on the right side of the guide positioning seat 8, a clamping groove is formed in the upper end of the guide positioning seat 8, a first positioning block 9 is installed in the clamping groove, a first linear cylinder 10 is installed on the cylinder pushing cylinder seat 7, a ball head ejector rod 11 is installed at the end of a pull rod of the first linear cylinder 10, and the ball head ejector rod; a V-shaped positioning block support 12 is arranged on the upper side face of the base plate 6 and is positioned on the left side of the through hole of the fork arm, a second positioning block 13 is arranged on the right side of the V-shaped positioning block support 12, a first positioning block 9 and the second positioning block 13 are matched to clamp the head of the fork arm 30, a rotary cylinder 14 is arranged at the upper end of the V-shaped positioning block support 12, a pressing rod 15 is arranged on a pressing plate of the rotary cylinder 14, and the pressing rod 15 is used for pressing the; the V-shaped support I16, the V-shaped support II 17, the pushing cylinder fixing seat 18 and the auxiliary supporting cylinder seat 19 are all arranged on the lower side surface of the base plate 6, the V-shaped support I16 and the pushing cylinder fixing seat 18 are all located on the left side of the through hole of the fork arm, the V-shaped support I16 is located on the outer side of the pushing cylinder fixing seat 18, the V-shaped support II 17 and the auxiliary supporting cylinder seat 19 are all arranged on the right side of the through hole of the fork arm, and the auxiliary supporting cylinder seat 19 is located on the right side of the V-shaped; two ends of a fork arm double-arm supporting seat 20 are respectively arranged on the inner side of a V-shaped support I16 and the inner side of a V-shaped support II 17; connecting pins 21 are fixedly mounted on the front side and the rear side of the push cylinder fixing seat 18 respectively, the connecting pins 21 are located on the right side of the V-shaped support I16, the two push cylinders 22 are embedded in the push cylinder fixing seat 18, the two double-side pressing plates 23 are located on the front side and the rear side of the push cylinder fixing seat 18 respectively, one ends of the two double-side pressing plates 23 are connected with the two push cylinders 22 respectively, large pressing nails 24 are mounted at the other ends of the two double-side pressing plates 23 respectively, connecting pin through holes matched with the connecting pins 21 are formed in the middles of the two double-side pressing plates 23, and the end portions of the connecting pins 21 extend into the connecting pin through holes; the second linear cylinder 25 is mounted on the auxiliary supporting cylinder seat 19, the pull rod 26 is mounted on the second linear cylinder 25, the supporting seat 27 is connected with the end of the pull rod 26, sliding grooves are formed in two sides of the supporting seat 27, the two sliding grooves gradually approach to the central line of the supporting seat 27 from the right side to the left side, the pull rod 26 is connected with the supporting seat 27, the supporting seat 27 is located between two arms of the fork-shaped arm 28, the pull rod 26 can drive the supporting rod of the supporting seat 27 to be attached to or leave the inner sides of the two arms of the fork-shaped arm 28 through stretching, and the large press nails 24 are matched with the supporting rod of.
In this embodiment, a fork arm processing is with anchor clamps clamping is convenient, location, press from both sides tightly reliably, and its theory of operation is: the fork arm 30 is correctly placed on the clamp for processing the fork arm, the inner side of the positioning block II 13 is just attached to the head of the fork arm 28, and the two arms of the fork arm 28 are clamped at the groove of the two-arm supporting seat 20 of the fork arm; when the clamping button is pressed, the pull rod of the first linear cylinder 10 extends out, and the first positioning block 9 is pushed to move towards the left side along the clamping groove of the guide positioning seat 8, so that the inner side of the first positioning block 9 is attached to the head of the fork-shaped arm 28, and thus, the first positioning block 9 and the second positioning block 13 are matched to clamp the head of the fork-shaped arm 28; simultaneously, the piston of the rotating cylinder 14 rotates and presses downwards until the upper end of the head of the fork arm 28 is just pressed, and the fork arm 28 is pressed on the fork arm dual-arm supporting seat 20; meanwhile, the push rods of the two push cylinders 22 are retracted inwards to drive the large pressure nails to press the outer sides of the two arms of the fork-shaped arm 28, the linear cylinder II 25 drives the pull rod 26 to extend out to enable the supporting rod of the supporting seat 27 to be attached to the inner sides of the two arms of the fork-shaped arm 28, and therefore the large pressure nails 21 and the supporting rod of the supporting seat 27 are matched to press the two arms of the fork-shaped arm 28 tightly. After the processing is finished, the first linear cylinder 10, the rotating cylinder 14, the two pushing cylinders 22 and the second linear cylinder 25 are restored to the original state, and the fork arms 28 are released.
In a preferred embodiment, as shown in fig. 1 to 9, the aforementioned fork arm processing fixture further includes a guide block 29 and a guide pin 30, the guide block 29 is installed in a groove provided on the left side of the guide positioning seat 8, a guide groove is provided on the right side surface of the guide block 29, and the guide pin 30 is fixed in the guide positioning seat 8 and the end of the guide pin extends into the guide groove of the guide block 29.
In a preferred embodiment, as shown in fig. 1 to 9, the fork arm processing fixture further includes a hydraulic gauge 31, and the hydraulic gauge 31 is mounted on the upper side surface of the base plate 6.
In a preferred embodiment, as shown in fig. 1 to 9, the fork arm machining jig further includes a liquid-air check valve 32, and the liquid-air check valve 32 is mounted on the upper side surface of the base plate 6.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (4)
1. A clamp for processing a fork arm is characterized by comprising a bracket and a fork arm clamping structure;
the support comprises a bottom plate (1), a left side seat (2), a right side seat (3), a left end plate (4), a right end plate (5) and a base plate (6); the left side seat (2) and the right side seat (3) are respectively installed at the left end and the right end of the upper side surface of the bottom plate (1), the left end plate (4) and the right end plate (5) are respectively installed at the inner side of the left side seat (2) and the inner side of the right side seat (3), and the left end and the right end of the base plate (6) are respectively and fixedly installed on the left end plate (4) and the right end plate (5);
the fork arm clamping structure comprises: the device comprises a cylinder pushing cylinder base (7), a guide positioning base (8), a positioning block I (9), a linear cylinder I (10), a ball head ejector rod (11), a V-shaped positioning block support (12), a positioning block II (13), a rotary cylinder (14), a compression bar (15), a V-shaped support I (16), a V-shaped support II (17), a cylinder pushing fixing base (18), an auxiliary supporting cylinder base (19), a forked arm double-arm supporting base (20), a connecting pin (21), a cylinder pushing base (22), a double-side pressing plate (23), a large pressing nail (24), a linear cylinder II (25), a pull rod (26) and a supporting base (27);
a fork arm through hole for two arms of a fork arm (28) to pass through is formed in the base plate (6), the cylinder pushing base (7) and the guide positioning base (8) are installed on the upper side face of the base plate (6) and located on the right side of the fork arm through hole, the cylinder pushing base (7) is located on the right side of the guide positioning base (8), a clamping groove is formed in the upper end of the guide positioning base (8), a first positioning block (9) is installed in the clamping groove, a first linear cylinder (10) is installed on the cylinder pushing base (7), a ball head ejector rod (11) is installed at the end of a pull rod of the first linear cylinder (10), and the ball head ejector rod (11) is connected with the first positioning block (9);
the V-shaped positioning block support (12) is mounted on the upper side face of the base plate (6) and located on the left side of the through hole of the fork arm, the second positioning block (13) is mounted on the right side of the V-shaped positioning block support (12), the first positioning block (9) and the second positioning block (13) are matched to clamp the head of the fork arm (28), the rotating cylinder (14) is mounted at the upper end of the V-shaped positioning block support (12), the pressing rod (15) is mounted on a pressing plate of the rotating cylinder (14), and the pressing rod (15) is used for pressing the fork arm (28) downwards;
the V-shaped support I (16), the V-shaped support II (17), the pushing cylinder fixing seat (18) and the auxiliary supporting cylinder seat (19) are all installed on the lower side surface of the base plate (6), the V-shaped support I (16) and the pushing cylinder fixing seat (18) are both located on the left side of the through hole of the fork arm, the V-shaped support I (16) is located on the outer side of the pushing cylinder fixing seat (18), the V-shaped support II (17) and the auxiliary supporting cylinder seat (19) are both installed on the right side of the through hole of the fork arm, and the auxiliary supporting cylinder seat (19) is located on the right side of the V-shaped support II (17); two ends of the fork arm double-arm supporting seat (20) are respectively arranged on the inner side of the V-shaped support I (16) and the inner side of the V-shaped support II (17); the connecting pins (21) are fixedly mounted on the front side face and the rear side face of the push cylinder fixing seat (18) respectively, the connecting pins (21) are located on the right side of the V-shaped support I (16), the two push cylinders (22) are embedded in the push cylinder fixing seat (18), the two double-side pressing plates (23) are located on the front side and the rear side of the push cylinder fixing seat (18) respectively, one ends of the two double-side pressing plates (23) are connected with the two push cylinders (22) respectively, the large pressing nails (24) are mounted at the other ends of the two double-side pressing plates (23), connecting pin through holes matched with the connecting pins (21) are formed in the middle parts of the two double-side pressing plates (23), and the end parts of the connecting pins (21) extend into the connecting pin through holes and are fixed in the connecting pin through holes through hinges; the linear cylinder II (25) is installed on the auxiliary supporting cylinder seat (19), the pull rod (26) is installed on the linear cylinder II (25), the supporting seat (27) is connected with the end portion of the pull rod (26), sliding grooves are arranged on two sides of the supporting seat (27), the two sliding grooves are gradually close to the central line of the supporting seat (27) from the right side to the left side, the pull rod (26) is connected with the supporting seat (27), the supporting seat (27) is located between two arms of the fork-shaped arm (28), the pull rod (26) can drive supporting rods of the supporting seat (27) to be attached or leave the inner sides of the two arms of the fork-shaped arm (28) through stretching, and contracting, and the large pressing nail (24) is matched with the supporting rods of the supporting seat (27) and is used for pressing and fastening the two arms of the fork-shaped arm (28).
2. The clamp for machining the fork arm according to claim 1, further comprising a guide block (29) and a guide pin (30), wherein the guide block (29) is installed in a groove formed in the left side of the guide positioning seat (8), a guide groove is formed in the right side of the guide block (29), the guide pin (30) is fixed in the guide positioning seat (8), and the tail end of the guide pin extends into the guide groove of the guide block (29).
3. The clamp for machining fork arms according to claim 1, further comprising a hydraulic gauge (31), wherein the hydraulic gauge (31) is mounted on the upper side of the base plate (6).
4. The clamp for machining fork arms according to claim 1, further comprising a liquid-air check valve (32), wherein the liquid-air check valve (32) is mounted on the upper side of the base plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362312.1U CN212351200U (en) | 2019-08-21 | 2019-08-21 | Clamp for processing fork-shaped arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362312.1U CN212351200U (en) | 2019-08-21 | 2019-08-21 | Clamp for processing fork-shaped arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212351200U true CN212351200U (en) | 2021-01-15 |
Family
ID=74136599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362312.1U Active CN212351200U (en) | 2019-08-21 | 2019-08-21 | Clamp for processing fork-shaped arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212351200U (en) |
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2019
- 2019-08-21 CN CN201921362312.1U patent/CN212351200U/en active Active
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