CN208744481U - A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism - Google Patents

A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism Download PDF

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Publication number
CN208744481U
CN208744481U CN201821078100.6U CN201821078100U CN208744481U CN 208744481 U CN208744481 U CN 208744481U CN 201821078100 U CN201821078100 U CN 201821078100U CN 208744481 U CN208744481 U CN 208744481U
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CN
China
Prior art keywords
extension bar
fixed
bar
plate
top surface
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821078100.6U
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Chinese (zh)
Inventor
叶小桥
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Dalian Chengyi Precision Mould Co Ltd
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Dalian Chengyi Precision Mould Co Ltd
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Priority to CN201821078100.6U priority Critical patent/CN208744481U/en
Application granted granted Critical
Publication of CN208744481U publication Critical patent/CN208744481U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, including main floor and rack, main floor is fixed in the middle part of the top plate of the rack, the middle part bottom surface of the top plate of rack is fixed with downward section motor, lower section motor output shaft pass through rack top plate top surface and the central through hole that has at the middle part of main floor of sleeve and lower vertical adjusting screw rod is connected with by shaft coupling, vertical Adjusting bolt Adjusting screw is screwed on lower vertical adjusting screw rod down, the top of vertical Adjusting bolt Adjusting screw is fixed with lower adjustment fixing plate down, the top surface of lower adjustment fixing plate forms arc lower groove;It can clamp extension bar to be processed automatically, and the extension bar to be processed of clamping can be carried out by high and low position fine tuning according to the extension bar to be processed of different-diameter, so that its square hole, round hole are corresponding with the position of corresponding square block, cylindrical bar, it polishes so as to the inner sidewall automatically to its square hole and cylindrical hole, its is high-efficient, and effect is good.

Description

A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism
Technical field:
The utility model relates to hardware technical field of processing equipment, more specifically to a kind of extension bar position can highly be adjusted The end connecting hole workpiece polishing mechanism of section.
Background technique:
Its extension bar is common components in existing hardware tool, is usually that one end of bar portion forms rectangular block, rectangle The end of block forms square hole, and the other end of bar portion forms cylindrical hole, square hole and cylindrical hole can with connection Different connectors, and in processing, square hole and cylindrical hole need artificial fixation and manual polishing after shaping, effect Rate is low, and manual labor amount is strong;And existing some automatically grinding mechanisms, extension bar can be fixed, still, due to the bar of extension bar The diameter in portion is different, not consistent with the horizontal position of grinding head when clamping extension bar, is easy to produce partially Difference just cannot achieve polishing.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and providing a kind of extension bar position can height adjustment End connecting hole workpiece polishing mechanism, it can clamp extension bar to be processed automatically, and can be according to the extension bar to be processed of different-diameter The extension bar to be processed of clamping is subjected to high and low position fine tuning, so that its square hole, round hole and corresponding square block, cylindrical bar Position is corresponding, polishes so as to the inner sidewall automatically to its square hole and cylindrical hole, high-efficient, effect is good.
The technology solution of the utility model is as follows:
A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, including main floor and rack, the rack Top plate in the middle part of be fixed with main floor, the middle part bottom surface of the top plate of rack is fixed with downward section motor, lowers the defeated of section motor Shaft passes through the top surface of the top plate of rack and sleeve has at the middle part of main floor central through hole is simultaneously connected with by shaft coupling Vertical adjusting screw rod down, lower vertical Adjusting bolt Adjusting screw are screwed on lower vertical adjusting screw rod, and the top of lower vertical Adjusting bolt Adjusting screw is fixed There is lower adjustment fixing plate, the top surface of lower adjustment fixing plate forms arc lower groove;
It is fixed with upper support frame in the middle part of the top surface of main floor, forms long through groove in the middle part of the top plate of upper support frame, on The top surface of the top plate of support frame is fixed with pneumatic support frame, and the top surface of the top plate of upper pneumatic support frame is fixed with up-regulation economize on electricity Machine, the shaft of up-regulation section motor passes through the top plate of upper pneumatic support frame and is connected with upper vertical screw rod by shaft coupling, upper vertical Swivel nut is screwed onto vertical screw rod, and the bottom end of upper vertical swivel nut is fixed with lifter plate, and upper vertical screw rod sleeve is in long through groove In, the bottom surface of lifter plate is fixed with compact heap, and the bottom surface of upper compact heap has upper arc groove, and the bar portion of extension bar to be processed is inserted Cover in upper arc groove and arc lower groove, the bar portion of extension bar to be processed be clamped in upper arc groove bottom surface and arc lower it is recessed Between the top surface of slot;
The left and right sides top surface of the main floor is respectively and fixedly provided with process support plate, on the lateral wall of two process support plates It is fixed with processing cylinder, the push rod of two processing cylinders both passes through corresponding process support plate and is respectively and fixedly provided with pushing plate, left side Pushing plate inner face on be fixed with square block, cylindrical bar, cylindrical bar and side are fixed on the inner face of the pushing plate on right side Polishing elastic layer is respectively and fixedly provided in the outside wall surface of shape block, cylindrical bar is corresponding with the cylindrical hole of extension bar to be processed, square block with to The square hole for processing extension bar is corresponding.
The bottom surface of the upper arc groove and the top surface of arc lower groove are respectively and fixedly provided with elastic anti-slip layer, elastic anti-slip lamination On the lateral wall for leaning against the bar portion of extension bar to be processed.
Laterally steering bar is respectively and fixedly provided on the outer end face of two pushing plates, laterally steering bar sleeve is in corresponding process support In the laterally steering hole having on plate.
Laterally steering set is respectively and fixedly provided on the inner sidewall in the laterally steering hole, laterally steering bar sleeve is in corresponding transverse direction In guide sleeve.
The top surface of the lifter plate, which is fixed with, is vertically directed bar, is vertically directed bar sleeve on the top plate of upper pneumatic support frame In the upper guide through hole having.
It is fixed with guide sleeve on the inner sidewall of the upper guide through hole, is vertically directed bar sleeve in upper guide sleeve.
The left end bottom surface of the lifter plate is fixed with positioning briquetting, and the bottom surface of positioning briquetting is pressed against a left side for extension bar to be processed On the top surface for holding rectangular block.
The bottom surface of the positioning briquetting is fixed with sliding panel, and the bottom surface of sliding panel is pressed against the left end rectangle of extension bar to be processed On the top surface of block.
The guiding body that section is rectangular surfaces, the lower part of lower vertical Adjusting bolt Adjusting screw are fixed in the middle part of the top surface of the main floor Lateral wall is fixed with rectangle radially extending edges, and self-lubricating layer, self-lubricating lamination are fixed on the lateral wall of rectangle radially extending edges On the inner sidewall for leaning against guiding body.
The inside top wall of the guiding body, which has, extends position-limited edge, extends position-limited edge and is in rectangle radially extending edges Surface.
The utility model has the beneficial effects that:
It can clamp extension bar to be processed automatically, and can be according to the extension bar to be processed of different-diameter by the to be added of clamping Work extension bar carries out high and low position fine tuning, so that its square hole, round hole are corresponding with the position of corresponding square block, cylindrical bar, from And can the inner sidewall automatically to its square hole and cylindrical hole polish, high-efficient, effect is good.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the partial enlarged view of the utility model.
Specific embodiment:
Embodiment: as shown in Fig. 1 to Fig. 2, a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, including Main floor 10 and rack 20 are fixed with main floor 10, the middle part bottom surface of the top plate of rack 20 in the middle part of the top plate of the rack 20 It is fixed with downward section motor 21, the output shaft of downward section motor 21 passes through the top surface of the top plate of rack 20 and sleeve in main floor 10 The central through hole that has of middle part and lower vertical adjusting screw rod 22 is connected with by shaft coupling, lower vertical Adjusting bolt Adjusting screw 23 is screwed onto Down on vertical adjusting screw rod 22, the top of lower vertical Adjusting bolt Adjusting screw 23 is fixed with lower adjustment fixing plate 16, lower adjustment fixing plate 16 Top surface form arc lower groove 161;
It is fixed with upper support frame 11 in the middle part of the top surface of main floor 10, is formed in the middle part of the top plate of upper support frame 11 elongated logical Slot 12, the top surface of the top plate of upper support frame 11 are fixed with pneumatic support frame 13, and the top surface of the top plate of upper pneumatic support frame 13 is solid Surely there is up-regulation section motor 14, the shaft of up-regulation section motor 14 passes through the top plate of upper pneumatic support frame 13 and is connected with by shaft coupling Upper vertical screw rod 141, upper vertical swivel nut 142 are screwed onto vertical screw rod 141, and the bottom end of upper vertical swivel nut 142 is fixed with liter Plate 15 drops, and for upper vertical 141 sleeve of screw rod in long through groove 12, the bottom surface of lifter plate 15 is fixed with compact heap 151, upper compression The bottom surface of block 151 has upper arc groove 152, and the bar portion sleeve of extension bar 100 to be processed is recessed in upper arc groove 152 and arc lower In slot 161, the bar portion of extension bar 100 to be processed be clamped in upper arc groove 152 bottom surface and arc lower groove 161 top surface it Between;
The left and right sides top surface of the main floor 10 is respectively and fixedly provided with process support plate 17, the outside of two process support plates 17 Processing cylinder 171 is respectively and fixedly provided on wall, the push rod of two processing cylinders 171 both passes through corresponding process support plate 17 and fixes There is pushing plate 172, square block 173, the inner face of the pushing plate 172 on right side are fixed on the inner face of the pushing plate 172 in left side On be fixed with cylindrical bar 174, polishing elastic layer 175, cylindrical bar are respectively and fixedly provided in the outside wall surface of cylindrical bar 174 and square block 173 174 is corresponding with the cylindrical hole of extension bar 100 to be processed, and square block 173 is corresponding with the square hole of extension bar 100 to be processed.
Further, it is anti-to be respectively and fixedly provided with elasticity for the bottom surface of the upper arc groove 152 and the top surface of arc lower groove 161 Slip layer 1, elastic anti-slip layer 1 are pressed against on the lateral wall of the bar portion of extension bar 100 to be processed.
Further, laterally steering bar 176, laterally steering bar 176 are respectively and fixedly provided on the outer end face of two pushing plates 172 In the laterally steering hole that sleeve has on corresponding process support plate 17.
Further, laterally steering set 177, laterally steering bar are respectively and fixedly provided on the inner sidewall in the laterally steering hole 176 sleeves are in corresponding laterally steering set 177.
Further, the top surface of the lifter plate 15, which is fixed with, is vertically directed bar 153, is vertically directed 153 sleeve of bar and exists In the upper guide through hole having on the top plate of upper pneumatic support frame 13.
Further, it is fixed with guide sleeve 131 on the inner sidewall of the upper guide through hole, is vertically directed bar 153 and inserts It covers in upper guide sleeve 131.
Further, the left end bottom surface of the lifter plate 15 is fixed with positioning briquetting 154, the bottom surface of positioning briquetting 154 It is pressed against on the top surface of the left end rectangular block of extension bar 100 to be processed.
Further, the bottom surface of the positioning briquetting 154 is fixed with sliding panel 155, and the bottom surface of sliding panel 155 is pressed against On the top surface of the left end rectangular block of extension bar 100 to be processed.
Further, the guiding body 24 that section is rectangular surfaces is fixed in the middle part of the top surface of the main floor 10, it is lower perpendicular The lower outside wall of straight Adjusting bolt Adjusting screw 23 is fixed with rectangle radially extending edges 231, consolidates on the lateral wall of rectangle radially extending edges 231 Surely there is self-lubricating layer 232, self-lubricating layer 232 is pressed against on the inner sidewall of guiding body 24.
Further, the inside top wall of the guiding body 24, which has, extends position-limited edge 25, extends at position-limited edge 25 In the surface of rectangle radially extending edges 231.
When the present embodiment is in use, the elasticity that the bar portion of extension bar 100 to be processed is placed on arc lower groove 161 can be prevented In slip layer 1, then, run by up-regulation section motor 14, so that the bar portion of extension bar to be processed 100 is clamped in upper arc groove 152 Bottom surface and arc lower groove 161 top surface between, elastic anti-slip layer 1 is pressed against the lateral wall of the bar portion of extension bar 100 to be processed On, up-regulation section motor 14 run when, sliding panel 155 is pressed against on the top surface of the left end rectangular block of extension bar 100 to be processed, when to When the top surface for processing the left end rectangular block of extension bar 100 is not above face, since the frictional force of sliding panel 155 is small, under When pressing left end rectangular block, while automatically by left end rectangular block rotational correction, and correct, the bar portion folder of extension bar 100 to be processed It holds between the bottom surface of upper arc groove 152 and the top surface of arc lower groove 161, completes to fix;
Then, it is linked by up-regulation section motor 14 and downward section motor 21, to realize the high-low-position of extension bar 100 to be processed Fine tuning is set, guarantees square hole, cylindrical hole and square block 173, cylindrical bar 174 is corresponding and is in the same horizontal position;
Then, it is run by two processing cylinders 171, so that cylindrical bar 174 protrudes into cylindrical hole, square block 173 is protruded into In square hole, and the operation back and forth of the push rod by two processing cylinders 171, realize the left and right of cylindrical bar 174 and square block 173 Move back and forth, realizes that polishing 175 square holes of elastic layer and cylindrical hole are polished, grinding effect is good, high-efficient.

Claims (10)

1. a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, including main floor (10) and rack (20), It is characterized in that: being fixed with main floor (10) in the middle part of the top plate of the rack (20), the middle part bottom surface of the top plate of rack (20) is solid Surely there is downward section motor (21), the output shaft of downward section motor (21) passes through the top surface of the top plate of rack (20) and sleeve at main bottom Central through hole that the middle part of plate (10) has simultaneously is connected with lower vertical adjusting screw rod (22), lower vertical Adjusting bolt Adjusting screw by shaft coupling (23) it is screwed on lower vertical adjusting screw rod (22), the top of lower vertical Adjusting bolt Adjusting screw (23) is fixed with lower adjustment fixing plate (16), the top surface of lower adjustment fixing plate (16) forms arc lower groove (161);
It is fixed with upper support frame (11), is formed in the middle part of the top plate of upper support frame (11) elongated in the middle part of the top surface of main floor (10) Through slot (12), the top surface of the top plate of upper support frame (11) are fixed with pneumatic support frame (13), the top of upper pneumatic support frame (13) The top surface of plate is fixed with up-regulation section motor (14), and the shaft of up-regulation section motor (14) passes through the top plate of upper pneumatic support frame (13) simultaneously It is connected with upper vertical screw rod (141) by shaft coupling, upper vertical swivel nut (142) is screwed onto vertical screw rod (141), upper vertical The bottom end of swivel nut (142) is fixed with lifter plate (15), and upper vertical screw rod (141) sleeve is in long through groove (12), lifter plate (15) bottom surface is fixed with compact heap (151), and the bottom surface of upper compact heap (151) has upper arc groove (152), to be processed to connect The bar portion sleeve of bar (100) in upper arc groove (152) and arc lower groove (161), press from both sides by the bar portion of extension bar (100) to be processed It holds between the bottom surface of upper arc groove (152) and the top surface of arc lower groove (161);
The left and right sides top surface of the main floor (10) is respectively and fixedly provided with process support plate (17), two process support plates (17) it is outer Processing cylinder (171) is respectively and fixedly provided on side wall, the push rod of two processing cylinder (171) both passes through corresponding process support plate (17) And pushing plate (172) are respectively and fixedly provided with, square block (173), the promotion on right side are fixed on the inner face of the pushing plate (172) in left side It is fixed on the inner face of plate (172) cylindrical bar (174), is respectively and fixedly provided in the outside wall surface of cylindrical bar (174) and square block (173) Polish elastic layer (175), cylindrical bar (174) is corresponding with the cylindrical hole of extension bar to be processed (100), square block (173) with it is to be added The square hole of work extension bar (100) is corresponding.
2. according to claim 1 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: The bottom surface of the upper arc groove (152) and the top surface of arc lower groove (161) are respectively and fixedly provided with elastic anti-slip layer (1), and elasticity is anti- Slip layer (1) is pressed against on the lateral wall of the bar portion of extension bar to be processed (100).
3. according to claim 1 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: It is respectively and fixedly provided on the outer end face of two pushing plates (172) laterally steering bar (176), laterally steering bar (176) sleeve is corresponding In the laterally steering hole having on process support plate (17).
4. according to claim 3 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: It is respectively and fixedly provided on the inner sidewall in the laterally steering hole laterally steering set (177), laterally steering bar (176) sleeve is in corresponding cross To in guide sleeve (177).
5. according to claim 1 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: The top surface of the lifter plate (15), which is fixed with, is vertically directed bar (153), is vertically directed bar (153) sleeve in upper pneumatic support frame (13) in the upper guide through hole having on top plate.
6. according to claim 5 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: It is fixed with guide sleeve (131) on the inner sidewall of the upper guide through hole, is vertically directed bar (153) sleeve in upper guide sleeve (131) in.
7. according to claim 1 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: The left end bottom surface of the lifter plate (15) is fixed with positioning briquetting (154), and the bottom surface of positioning briquetting (154) is pressed against to be processed connect On the top surface of the left end rectangular block of bar (100).
8. according to claim 7 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: The bottom surface of the positioning briquetting (154) is fixed with sliding panel (155), and the bottom surface of sliding panel (155) is pressed against extension bar to be processed (100) on the top surface of left end rectangular block.
9. according to claim 1 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, it is characterised in that: The guiding body (24) that section is rectangular surfaces is fixed in the middle part of the top surface of the main floor (10), lower vertical Adjusting bolt Adjusting screw (23) Lower outside wall is fixed with rectangle radially extending edges (231), is fixed with self-lubricating on the lateral wall of rectangle radially extending edges (231) Layer (232), self-lubricating layer (232) are pressed against on the inner sidewall of guiding body (24).
10. according to claim 9 a kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism, feature exists In: the inside top wall of guiding body (24), which has, extends position-limited edge (25), extends position-limited edge (25) and is in rectangle radial direction The surface of extension edge (231).
CN201821078100.6U 2018-07-09 2018-07-09 A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism Expired - Fee Related CN208744481U (en)

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Application Number Priority Date Filing Date Title
CN201821078100.6U CN208744481U (en) 2018-07-09 2018-07-09 A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism

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Application Number Priority Date Filing Date Title
CN201821078100.6U CN208744481U (en) 2018-07-09 2018-07-09 A kind of extension bar position can height adjustment end connecting hole workpiece polishing mechanism

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CN208744481U true CN208744481U (en) 2019-04-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977675A (en) * 2019-12-24 2020-04-10 义乌露真环保设备有限公司 Deburring mechanism for side through hole of smoke detector shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977675A (en) * 2019-12-24 2020-04-10 义乌露真环保设备有限公司 Deburring mechanism for side through hole of smoke detector shell

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190416

Termination date: 20200709

CF01 Termination of patent right due to non-payment of annual fee