CN112139894A - Curb plate waist shape through-hole grinding machanism of L font block - Google Patents
Curb plate waist shape through-hole grinding machanism of L font block Download PDFInfo
- Publication number
- CN112139894A CN112139894A CN202011033125.6A CN202011033125A CN112139894A CN 112139894 A CN112139894 A CN 112139894A CN 202011033125 A CN202011033125 A CN 202011033125A CN 112139894 A CN112139894 A CN 112139894A
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- Prior art keywords
- fixed
- block
- plate
- top surface
- shaped
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a side plate waist-shaped through hole polishing mechanism for an L-shaped block, which comprises a fixed rack and a processing rack, wherein a support frame is fixed on the top surface of a top plate of the fixed rack, a compression oil cylinder is fixed on the top surface of an upper horizontal plate of the support frame, and a push rod of the compression oil cylinder penetrates through the bottom surface of the upper horizontal plate and is fixed with a compression plate; the top surface of the top plate of the fixed frame is fixedly provided with a placing fixed block, the top surface of the placing fixed block is fixedly provided with a connecting block, the middle part of the top surface of the connecting block is formed with a placing groove, the horizontal part of the L-shaped block to be processed is inserted in the placing groove, and the pressing plate is pressed against the top surface of the horizontal part of the L-shaped block. It can compress tightly L font block automatically fixed, then polishes in the waist shape through-hole of the vertical plate body of head automatically regulated that polishes stretching into L font block, and it is automatic effectual, efficient of polishing.
Description
Technical Field
The invention relates to the technical field of electromechanical machining equipment, in particular to a side plate waist-shaped through hole polishing mechanism for an L-shaped block.
Background
Some current L font blocks can the shaping have vertical waist shape through-hole on its ordinary curb plate and the vertical plate body, and it need polish vertical waist shape through-hole to burring etc. current mode all is artifical with some briquetting of bolt fastening, with L font block centre gripping fixed, again artifical with electric grinding machanism operation polish, its inefficiency, the effect is poor, the amount of labour is big.
Disclosure of Invention
The invention aims to provide a side plate waist-shaped through hole polishing mechanism of an L-shaped block, which can automatically compress and fix the L-shaped block, and then automatically adjust and extend into a waist-shaped through hole of a vertical plate body of the L-shaped block for polishing through a polishing head, and has good automatic polishing effect and high efficiency.
The technical solution of the invention is as follows:
a waist-shaped through hole polishing mechanism for a side plate of an L-shaped block comprises a fixing rack and a processing rack, wherein a supporting frame is fixed on the top surface of a top plate of the fixing rack, a compression oil cylinder is fixed on the top surface of an upper horizontal plate of the supporting frame, and a push rod of the compression oil cylinder penetrates through the bottom surface of the upper horizontal plate and is fixed with a compression plate;
a placing fixed block is fixed on the top surface of the top plate of the fixed frame, a connecting block is fixed on the top surface of the placing fixed block, a placing groove is formed in the middle of the top surface of the connecting block, the horizontal part of the L-shaped block to be processed is inserted and sleeved in the placing groove, and the pressing plate is pressed against the top surface of the horizontal part of the L-shaped block;
the processing machine frame is located at one side of the fixed machine frame, a front-and-back moving mechanism is fixed on the top surface of a top plate of the processing machine frame, a transverse moving mechanism is fixed on the top surface of a main moving block of the front-and-back moving mechanism, a lifting mechanism is fixed on the top surface of a transverse moving block of the transverse moving mechanism, a motor connecting frame is fixed on a lifting block of the lifting mechanism, a grinding motor is fixed on a vertical plate of the motor connecting frame, an output shaft of the grinding motor penetrates through the vertical plate of the motor connecting frame and is fixed with a grinding head, and the grinding head faces to a kidney-shaped through hole of a vertical plate body of.
The elastic positioning block is sleeved in the placing groove, the side wall and the bottom surface of the elastic positioning block are fixed on the bottom surface and the side wall of the placing groove, the positioning groove is formed in the middle of the top surface of the elastic positioning block, and the horizontal portion of the L-shaped block is clamped in the positioning groove.
An elastic anti-slip layer is fixed on the bottom surface of the pressing plate and abuts against the top surface of the horizontal part of the L-shaped block body.
The front-back moving mechanism comprises fixed plates fixed on the front part and the rear part of the top surface of a top plate of the processing rack, two ends of a front-back moving screw rod are hinged to the two fixed plates through bearings, a main moving motor is fixed on the outer side wall of one of the fixed plates and drives the front-back moving screw rod to rotate, and a main moving block is in threaded connection with the front-back moving screw rod.
A plurality of extending strips extending back and forth are fixed on the top surface of the top plate of the processing rack between the two fixed plates, the lower bottom plate of the transverse moving mechanism is fixed on the top surface of the main moving block, a bottom sliding block is fixed on the bottom surface of the lower bottom plate of the transverse moving mechanism, and the extending strips are inserted and sleeved in a sliding groove formed in the bottom surface of the bottom sliding block.
The transverse moving mechanism comprises transverse supporting plates fixed to the left portion and the right portion of the top face of the lower portion bottom plate, two ends of a transverse moving screw rod are hinged to the two transverse supporting plates through bearings, a transverse moving motor is fixed to the outer side wall of one transverse supporting plate, a transverse moving block is screwed to the transverse moving screw rod, a transverse guide strip is fixed to the top face of the lower portion bottom plate between the two transverse supporting plates, a lower guide block is fixed to the bottom face of the transverse moving block, and the transverse guide strip is inserted and sleeved in a lower guide groove formed in the bottom face of the lower guide block.
The lifting mechanism comprises an upper support frame fixed on the top surface of the lifting block, a vertical lifting screw rod is arranged on the upper support frame, two ends of the vertical lifting screw rod are hinged to an upper connecting plate and a lower connecting plate of the upper support frame through bearings, a lifting motor is fixed on the top surface of the connecting plate above the upper support frame, the lifting motor drives the vertical lifting screw rod to rotate, and the lifting block is in threaded connection with the vertical lifting screw rod.
Vertical guide strips are fixed on the inner side wall of the vertical plate of the upper support frame, side sliding blocks are fixed on the side walls of the lifting blocks, and the vertical guide strips are inserted in vertical guide grooves formed in the right side walls of the side sliding blocks.
The invention has the beneficial effects that:
it can compress tightly L font block automatically fixed, then polishes in the waist shape through-hole of the vertical plate body of head automatically regulated that polishes stretching into L font block, and it is automatic effectual, efficient of polishing.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
fig. 2 is a partial plan view at the forward-backward movement mechanism.
Detailed Description
Example (b): as shown in fig. 1 to 2, the side plate waist-shaped through hole polishing mechanism for the L-shaped block comprises a fixed frame 10 and a processing frame 20, wherein a support frame 11 is fixed on the top surface of the top plate of the fixed frame 10, a compression oil cylinder 12 is fixed on the top surface of the upper horizontal plate of the support frame 11, and a push rod of the compression oil cylinder 12 penetrates through the bottom surface of the upper horizontal plate and is fixed with a compression plate 13;
a placing fixed block 30 is fixed on the top surface of the top plate of the fixed frame 10, a connecting block 31 is fixed on the top surface of the placing fixed block 30, a placing groove 32 is formed in the middle of the top surface of the connecting block 31, the horizontal part of the L-shaped block 100 to be processed is inserted into the placing groove 32, and the pressing plate 13 is pressed on the top surface of the horizontal part of the L-shaped block 100;
the processing rack 20 is located at one side of the fixed rack 10, a front-back moving mechanism 40 is fixed on the top surface of the top plate of the processing rack 20, a transverse moving mechanism 50 is fixed on the top surface of a main moving block 41 of the front-back moving mechanism 40, a lifting mechanism 60 is fixed on the top surface of a transverse moving block 51 of the transverse moving mechanism 50, a motor connecting frame 70 is fixed on a lifting block 61 of the lifting mechanism 60, a grinding motor 71 is fixed on a vertical plate of the motor connecting frame 70, an output shaft of the grinding motor 71 penetrates through the vertical plate of the motor connecting frame 70 and is fixed with a grinding head 72, and the grinding head 72 faces to a kidney-shaped through hole 101 of the vertical plate body of the L-shaped block 100.
Furthermore, an elastic positioning block 33 is inserted into the placing groove 32, the side wall and the bottom surface of the elastic positioning block 33 are fixed on the bottom surface and the side wall of the placing groove 32, a positioning groove 34 is formed in the middle of the top surface of the elastic positioning block 33, and the horizontal portion of the L-shaped block 100 is clamped in the positioning groove 34.
Further, an elastic anti-slip layer 131 is fixed to the bottom surface of the pressing plate 13, and the elastic anti-slip layer 131 is pressed against the top surface of the horizontal portion of the L-shaped block 100.
Further, the front-rear moving mechanism 40 includes fixing plates 42 fixed to the front and rear portions of the top surface of the top plate of the processing frame 20, two ends of a front-rear moving screw 43 are hinged to the two fixing plates 42 through bearings, a main moving motor 44 is fixed to an outer side wall of one of the fixing plates 42, an output shaft of the main moving motor 44 is a spline shaft, the spline shaft is inserted into a spline hole formed in one end of the front-rear moving screw 43, the main moving motor 44 drives the front-rear moving screw 43 to rotate, and a main moving block 41 is screwed to the front-rear moving screw 43.
Further, a plurality of extending bars 45 extending forward and backward are fixed to the top surface of the top plate of the processing frame 20 between the two fixing plates 42, the lower bottom plate of the traverse mechanism 50 is fixed to the top surface of the main moving block 41, the bottom surface of the lower bottom plate of the traverse mechanism 50 is fixed to a bottom slider 53, and the extending bars 45 are inserted into a slide groove formed in the bottom surface of the bottom slider 53.
Further, the transverse moving mechanism 50 includes transverse support plates 54 fixed to the left and right portions of the top surface of the lower base plate, two ends of a transverse moving screw 55 are hinged to the two transverse support plates 54 through bearings, a transverse moving motor 56 is fixed to an outer side wall of one of the transverse support plates 54, an output shaft of the transverse moving motor 56 is a spline shaft, the spline shaft is inserted into a spline hole formed at one end of the transverse moving screw 55, a transverse moving block 51 is screwed onto the transverse moving screw 55, a transverse guide strip 57 is fixed to the top surface of the lower base plate between the two transverse support plates 54, a lower guide block 511 is fixed to the bottom surface of the transverse moving block 51, and the transverse guide strip 57 is inserted into a lower guide groove formed in the bottom surface of the lower guide block 511.
Further, elevating system 60 is including fixing upper support frame 62 on the top surface of elevator 61, be equipped with vertical lifting screw 63 on upper support frame 62, the both ends of vertical lifting screw 63 are articulated on two upper and lower connecting plates of upper support frame 62 through the bearing, be fixed with elevator motor 64 on the top surface of the connecting plate of top, elevator motor 64's output shaft is the integral key shaft, the integral key shaft plug bush is in the splined hole that vertical lifting screw 63's one end has, elevator motor 64 drives vertical lifting screw 63 and rotates, elevator 61 spiro union is on vertical lifting screw 63.
Further, a vertical guide strip 65 is fixed on the inner side wall of the vertical plate of the upper support frame 62, a side slide block 611 is fixed on the side wall of the lifting block 61, and the vertical guide strip 65 is inserted into a vertical guide groove formed on the right side wall of the side slide block 611.
In this embodiment, when in use, according to the specification of the L-shaped block 100 to be processed, the elastic positioning block 33 having the positioning groove 34 fitted thereto is installed in the placing groove 32, then the horizontal portion of the L-shaped block 100 to be processed is clamped in the positioning groove 34, and then the elastic anti-slip layer 131 is pressed against the top surface of the horizontal portion of the L-shaped block 100 by pushing of the push rod of the pressing cylinder 12, so as to achieve fixation; the grinding head 72 is rotated by the operation of the grinding motor 71;
then, through the cooperation operation of main mobile motor 44, lateral shifting motor 56 and elevator motor 64, can realize that the deburring head 72 polishes along the inside wall of the waist shape through-hole 101 of the vertical plate body of L font block 100 and deburres, and its is effectual, efficient, and the precision of polishing is high, greatly reduced hand labor volume.
Claims (8)
1. The utility model provides a curb plate waist shape through-hole grinding machanism of L font block, includes fixed frame (10) and processing frame (20), its characterized in that: a support frame (11) is fixed on the top surface of a top plate of the fixed rack (10), a compression oil cylinder (12) is fixed on the top surface of an upper horizontal plate of the support frame (11), and a push rod of the compression oil cylinder (12) penetrates through the bottom surface of the upper horizontal plate and is fixed with a compression plate (13);
a placing fixed block (30) is fixed on the top surface of the top plate of the fixed frame (10), a connecting block (31) is fixed on the top surface of the placing fixed block (30), a placing groove (32) is formed in the middle of the top surface of the connecting block (31), the horizontal part of the L-shaped block body (100) to be processed is inserted and sleeved in the placing groove (32), and the pressing plate (13) is pressed on the top surface of the horizontal part of the L-shaped block body (100);
the processing machine frame (20) is located on one side of the fixed machine frame (10), a front-and-back moving mechanism (40) is fixed on the top surface of a top plate of the processing machine frame (20), a transverse moving mechanism (50) is fixed on the top surface of a main moving block (41) of the front-and-back moving mechanism (40), a lifting mechanism (60) is fixed on the top surface of a transverse moving block (51) of the transverse moving mechanism (50), a motor connecting frame (70) is fixed on a lifting block (61) of the lifting mechanism (60), a grinding motor (71) is fixed on a vertical plate of the motor connecting frame (70), an output shaft of the grinding motor (71) penetrates through the vertical plate of the motor connecting frame (70) and is fixed with a grinding head (72), and the grinding head (72) faces to a kidney-shaped through hole (101) of a vertical plate body of the L-.
2. The side plate kidney-shaped through hole grinding mechanism of the L-shaped block body according to claim 1, characterized in that: an elastic positioning block (33) is sleeved in the placing groove (32), the side wall and the bottom surface of the elastic positioning block (33) are fixed on the bottom surface and the side wall of the placing groove (32), a positioning groove (34) is formed in the middle of the top surface of the elastic positioning block (33), and the horizontal part of the L-shaped block body (100) is clamped in the positioning groove (34).
3. The side plate kidney-shaped through hole grinding mechanism of the L-shaped block body according to claim 2, characterized in that: an elastic anti-slip layer (131) is fixed on the bottom surface of the pressing plate (13), and the elastic anti-slip layer (131) is pressed against the top surface of the horizontal part of the L-shaped block body (100).
4. The side plate kidney-shaped through hole grinding mechanism of the L-shaped block body according to claim 1, characterized in that: the front-back moving mechanism (40) comprises fixing plates (42) fixed to the front portion and the rear portion of the top face of a top plate of the machining rack (20), two ends of a front-back moving screw rod (43) are hinged to the two fixing plates (42) through bearings, a main moving motor (44) is fixed to the outer side wall of one fixing plate (42), the main moving motor (44) drives the front-back moving screw rod (43) to rotate, and a main moving block (41) is in threaded connection with the front-back moving screw rod (43).
5. The side plate kidney-shaped through hole grinding mechanism of the L-shaped block body according to claim 4, characterized in that: a plurality of extending strips (45) extending back and forth are fixed on the top surface of the top plate of the processing rack (20) between the two fixing plates (42), the lower bottom plate of the transverse moving mechanism (50) is fixed on the top surface of the main moving block (41), the bottom surface of the lower bottom plate of the transverse moving mechanism (50) is fixed with a bottom sliding block (53), and the extending strips (45) are inserted in sliding grooves formed in the bottom surface of the bottom sliding block (53).
6. The side plate kidney-shaped through hole grinding mechanism of the L-shaped block body according to claim 1, characterized in that: the transverse moving mechanism (50) comprises transverse supporting plates (54) fixed to the left portion and the right portion of the top face of a bottom plate of the lower portion, two ends of a transverse moving screw rod (55) are hinged to the two transverse supporting plates (54) through bearings, a transverse moving motor (56) is fixed to the outer side wall of one transverse supporting plate (54), a transverse moving block (51) is in threaded connection with the transverse moving screw rod (55), a transverse guide strip (57) is fixed to the top face of the bottom plate between the two transverse supporting plates (54), a lower guide block (511) is fixed to the bottom face of the transverse moving block (51), and the transverse guide strip (57) is inserted into a lower guide groove formed in the bottom face of the lower guide block (511).
7. The side plate kidney-shaped through hole grinding mechanism of the L-shaped block body according to claim 1, characterized in that: elevating system (60) are equipped with vertical lifting screw (63) including fixing upper support frame (62) on the top surface of elevator (61) on upper support frame (62), and the both ends of vertical lifting screw (63) are passed through the bearing and are articulated on two upper and lower connecting plates of upper support frame (62), are fixed with elevator motor (64) on the top surface of the connecting plate of top, and elevator motor (64) drive vertical lifting screw (63) and rotate, and elevator (61) spiro union is on vertical lifting screw (63).
8. The mechanism of claim 7, wherein the L-shaped block body comprises a side plate waist-shaped through hole grinding mechanism, and the grinding mechanism comprises: vertical guide strips (65) are fixed on the inner side wall of the vertical plate of the upper support frame (62), a side sliding block (611) is fixed on the side wall of the lifting block (61), and the vertical guide strips (65) are inserted in a vertical guide groove formed in the right side wall of the side sliding block (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033125.6A CN112139894A (en) | 2020-09-27 | 2020-09-27 | Curb plate waist shape through-hole grinding machanism of L font block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033125.6A CN112139894A (en) | 2020-09-27 | 2020-09-27 | Curb plate waist shape through-hole grinding machanism of L font block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112139894A true CN112139894A (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011033125.6A Pending CN112139894A (en) | 2020-09-27 | 2020-09-27 | Curb plate waist shape through-hole grinding machanism of L font block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112139894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560983A (en) * | 2021-09-26 | 2021-10-29 | 徐州威通机械制造有限公司 | Polishing device for flower disc casting |
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| CN109571084A (en) * | 2019-01-25 | 2019-04-05 | 江阴市东泰型钢彩板有限公司 | A kind of steel construction piece boring grab |
| CN111408988A (en) * | 2020-04-13 | 2020-07-14 | 武义珍珍新能源科技有限公司 | Front cover frame body grinding mechanism |
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| CN108311957A (en) * | 2016-06-07 | 2018-07-24 | 嘉兴福可吉精密机械有限公司 | The outer ring grinding attachment of hub bearing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560983A (en) * | 2021-09-26 | 2021-10-29 | 徐州威通机械制造有限公司 | Polishing device for flower disc casting |
| CN113560983B (en) * | 2021-09-26 | 2022-04-01 | 徐州威通机械制造有限公司 | Polishing device for flower disc casting |
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Application publication date: 20201229 |