CN105502155A - Hot-jacket large-scale bearing clamping tool - Google Patents
Hot-jacket large-scale bearing clamping tool Download PDFInfo
- Publication number
- CN105502155A CN105502155A CN201511013902.XA CN201511013902A CN105502155A CN 105502155 A CN105502155 A CN 105502155A CN 201511013902 A CN201511013902 A CN 201511013902A CN 105502155 A CN105502155 A CN 105502155A
- Authority
- CN
- China
- Prior art keywords
- bearing
- stainless steel
- clamp holder
- hole
- hot
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to a hot-jacket large-scale bearing clamping tool. The hot-jacket large-scale bearing clamping tool comprises a pair of clamp holder bodies, a pair of stainless steel belts, a locking handle and cushion blocks, wherein the clamp holder bodies are symmetrically arranged; the stainless steel belts are arranged between the clamp holder bodies; the cushion blocks are arranged at the end parts of the clamp holder bodies; a through hole which is arranged from top to bottom is formed in one side end part, which is close to a bearing, of each clamp holder body; a threaded hole, which is located in the same axial line with the corresponding through hole, is formed in the middle part of the corresponding cushion block along the vertical direction; threaded rods are inserted in the threaded holes and the through holes in a matching way and are locked at the upper ends of the clamp holder bodies through nuts. The hot-jacket large-scale bearing clamping tool disclosed by the invention has the advantages that the hot-jacket large-scale bearing clamping tool can be used for clamping the bearing of which the outer diameter range is 300 to 500 mm and the maximum weight is 500 Kg, an outer ring of the bearing can be clamped by adopting the stainless steel belts before hoisting, and the cushion blocks which are connected to the end parts of the clamp holder bodies are utilized for supporting, so that the bearing is effectively enabled not to fall off from the stainless steel belts during a hoisting process, a secondary protection action is achieved, and hoisting is safe and rapid.
Description
Technical field
The present invention relates to a kind of clamping tooling, particularly a kind of hot jacket large size bearing clamping tooling.
Background technology
When carrying out hot jacket operation to large size bearing, there is uncertain safety and difficulties in quality control in lifting, hot jacket installation, transport process, therefore people have developed a kind of way " bearing holder " of hot jacket large size bearing clamping tooling according to continuous research and probe always.
The patent No. is in the patent of invention of 201420815881.8, refer to a kind of bearing holder of clamping fastener, comprises body, adjust bar, band, movable block, clamping head, hand
Handle, front runner and rear runner, described body is provided with adjust bar, the rear end of described adjust bar is provided with handle, movable block is provided with in the hollow parts of described body, the upper end of described adjust bar is connected with movable block, described movable block is provided with clamping head, the front end of described clamping head is provided with front runner, the rear end of described clamping head is provided with rear runner, one end of described band in the past runner with between clamping head through and be fixedly connected with body, the other end from rear runner with between clamping head through and be fixedly connected with body.This kind of bearing holder vertically can only clamp bearing for transport, the bearing transport of being convenient to for needing parallel motion install is extremely inconvenient, therefore people develop a kind of symmetrically arranged bearing holder, as shown in Figure 1, the bearing holder being enclosed within two ends by lifting appliance can realize vertically transport or level is installed, but when bearing horizontal positioned, there is very large potential safety hazard, bearing is due to the factor of self gravitation and Clamping force, be easy to downward landing, therefore people are placed on around bearing by the extra safety binding of configuration, the downward landing of bearing can be prevented, but there is again the problem of installing inconvenience in this kind of method, safety problem is still very serious simultaneously, for the problems referred to above, the bearing holder of the continuous development of new of technical personnel, namely the present invention provides a kind of reasonable in design, work safety, easy, fast, efficient hot jacket large size bearing clamping tooling, through retrieval, do not find the same or analogous technical scheme with the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of reasonable in design, work safety, easy, quick, efficient hot jacket large size bearing clamping tooling.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of hot jacket large size bearing clamping tooling, comprise a pair symmetrically arranged clamp body, be arranged on a pair stainless steel belt between clamp body and be movably connected in the clamp handle of clamp body end away from stainless steel belt, its innovative point is: also comprise the cushion block being arranged on clamp body end; Described clamp body has a through hole arranged from top to bottom near a side end of bearing; Described cushion block is L-type and is arranged on the lower end of through hole, comprises the connecting panel and horizontally disposed supporting plate that vertically arrange, vertically arranges one and through hole tapped bore on the same axis in the middle part of described connecting panel; Described tapped bore coordinates a screw rod with grafting in through hole, and passes through the nut locking of one and thread rod screw thread fit in clamp body upper end.
Further, described screw rod is connected with being fixed by screw thread glue between tapped bore.
The invention has the advantages that:
(1) hot jacket large size bearing clamping tooling is mainly divided into two kinds of forms; for clamping the bearing that external diametrical extent is 300 ~ 500mm or 500 ~ 700mm; both maximum capacity amounts are 500Kg; stainless steel belt is adopted to clamp outside race before lifting; and support with the cushion block being connected to clamp body end; effectively can guarantee that bearing can not come off in hoisting process from stainless steel belt, plays the effect of second protection, make Hoisting Security quick.
(2) be fixed by screw thread glue between screw rod with tapped bore and be connected, after being lifted into assigned address, unclamp nut, can directly rotate cushion block and screw rod, make bearing shift out below stainless steel belt and install, simple to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bearing holder of prior art.
Fig. 2 is the structural representation of hot jacket large size bearing clamping tooling of the present invention.
Fig. 3 is the front view of the cushion block of hot jacket large size bearing clamping tooling of the present invention.
Detailed description of the invention
As shown in Figures 2 and 3, the invention discloses a kind of hot jacket large size bearing clamping tooling, comprise a pair symmetrically arranged clamp body 1, be arranged on a pair stainless steel belt 2 between clamp body 1, be movably connected in the clamp handle 7 of clamp body 1 end away from stainless steel belt 2, be arranged on the cushion block 4 of clamp body 1 end.
Clamp body 1 has a through hole arranged from top to bottom near a side end of bearing 3; Cushion block 4 is L-type and is arranged on the lower end of through hole, comprises the connecting panel 9 and horizontally disposed supporting plate 8 that vertically arrange, vertically arranges one and through hole tapped bore 10 on the same axis in the middle part of connecting panel 9; Tapped bore 10 coordinates a screw rod 5 with grafting in through hole, is fixed is connected between screw rod 5 with tapped bore 10 by screw thread glue, and is locked by one and the nut 6 of thread rod 5 screw thread fit in clamp body 1 upper end.
When hot jacket large size bearing clamping tooling uses, first bearing 3 is placed between a pair stainless steel belt 2, lower end is arranged on a pair cushion block 4, then stainless steel belt 2 is made to shrink and be fixed by bearing by clamp handle 7, cushion block 4 is fixed on the lower end of clamp body 1 by both sides by nut 6, can transport after fixedly completing, after being transported to assigned address, unclamp nut 6 and stainless steel belt 2 successively, when unclamping nut 6, direct rotation cushion block 4 and screw rod 5, can make bearing 3 shift out below stainless steel belt 2.
More than show and describe groundwork of the present invention and principal character.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a hot jacket large size bearing clamping tooling, comprise a pair symmetrically arranged clamp body, be arranged on a pair stainless steel belt between clamp body and be movably connected in the clamp handle of clamp body end away from stainless steel belt, it is characterized in that: also comprise the cushion block being arranged on clamp body end; Described clamp body has a through hole arranged from top to bottom near a side end of bearing; Described cushion block is L-type and is arranged on the lower end of through hole, comprises the connecting panel and horizontally disposed supporting plate that vertically arrange, vertically arranges one and through hole tapped bore on the same axis in the middle part of described connecting panel; Described tapped bore coordinates a screw rod with grafting in through hole, and passes through the nut locking of one and thread rod screw thread fit in clamp body upper end.
2. a kind of hot jacket large size bearing clamping tooling according to claim 1, is characterized in that: described screw rod is connected with being fixed by screw thread glue between tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013902.XA CN105502155A (en) | 2015-12-31 | 2015-12-31 | Hot-jacket large-scale bearing clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013902.XA CN105502155A (en) | 2015-12-31 | 2015-12-31 | Hot-jacket large-scale bearing clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105502155A true CN105502155A (en) | 2016-04-20 |
Family
ID=55710544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013902.XA Pending CN105502155A (en) | 2015-12-31 | 2015-12-31 | Hot-jacket large-scale bearing clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514179A (en) * | 2018-12-06 | 2019-03-26 | 中国第汽车股份有限公司 | A kind of trial-production cylinder sleeve pressing method of engine cylinder body |
| CN118004876A (en) * | 2024-04-08 | 2024-05-10 | 山东泰扬精密轴承制造有限公司 | Large-scale bearing hoist device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5501497A (en) * | 1994-03-16 | 1996-03-26 | Vestil Manufacturing Company | Adjustable drum handling carrier |
| CN203439918U (en) * | 2013-07-24 | 2014-02-19 | 海盐变压器有限公司 | Fixture for lifting coil |
| CN204454277U (en) * | 2015-01-22 | 2015-07-08 | 上海科德轧辊表面处理有限公司 | New roller stone tongs |
| CN204471258U (en) * | 2014-12-19 | 2015-07-15 | 新昌县兴旺轴承有限公司 | A kind of bearing holder of clamping fastener |
| CN205346626U (en) * | 2015-12-31 | 2016-06-29 | 上海振华重工集团(南通)传动机械有限公司 | Hot jacket large size bearing clamping frock |
-
2015
- 2015-12-31 CN CN201511013902.XA patent/CN105502155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5501497A (en) * | 1994-03-16 | 1996-03-26 | Vestil Manufacturing Company | Adjustable drum handling carrier |
| CN203439918U (en) * | 2013-07-24 | 2014-02-19 | 海盐变压器有限公司 | Fixture for lifting coil |
| CN204471258U (en) * | 2014-12-19 | 2015-07-15 | 新昌县兴旺轴承有限公司 | A kind of bearing holder of clamping fastener |
| CN204454277U (en) * | 2015-01-22 | 2015-07-08 | 上海科德轧辊表面处理有限公司 | New roller stone tongs |
| CN205346626U (en) * | 2015-12-31 | 2016-06-29 | 上海振华重工集团(南通)传动机械有限公司 | Hot jacket large size bearing clamping frock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514179A (en) * | 2018-12-06 | 2019-03-26 | 中国第汽车股份有限公司 | A kind of trial-production cylinder sleeve pressing method of engine cylinder body |
| CN118004876A (en) * | 2024-04-08 | 2024-05-10 | 山东泰扬精密轴承制造有限公司 | Large-scale bearing hoist device |
| CN118004876B (en) * | 2024-04-08 | 2024-06-14 | 山东泰扬精密轴承制造有限公司 | Large-scale bearing hoist device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202123381U (en) | Fixture | |
| CN104535435A (en) | Fragile material tension and torsion test method and test auxiliary device | |
| CN201471171U (en) | Support for cutting large workpieces for lathe | |
| CN105502155A (en) | Hot-jacket large-scale bearing clamping tool | |
| CN202200046U (en) | Four-wheel center rest for machining core rod | |
| CN103639478A (en) | Adjustable auxiliary supporting device | |
| CN204039502U (en) | A kind of oil drilling tools laser melting coating clamping tooling | |
| CN204400498U (en) | Hanging apparatus | |
| CN203184985U (en) | Processing and positioning device of hollow shaft sleeve | |
| CN107598629A (en) | A kind of cylindrical sleeves drilling machine fixes borehole drill construction with multiposition | |
| CN205346626U (en) | Hot jacket large size bearing clamping frock | |
| CN103193153A (en) | Barrel transformation preventing vertical lifting device | |
| CN207824470U (en) | A kind of cylindrical sleeves drilling machine fixes borehole drill construction with multiposition | |
| CN203791656U (en) | Changeable-type multi-station gripping device for automobile | |
| CN104625797A (en) | Fixing device for drilling of inner taper sleeve | |
| CN203853640U (en) | Wire cutting clamp | |
| CN204101370U (en) | HF fatigue testing machine unit clamp | |
| CN204397443U (en) | Dual regulation clamping device | |
| CN203663880U (en) | Multifunctional test tube rack | |
| CN207709907U (en) | A kind of abnormal screw thread parts retainer | |
| CN203141123U (en) | Adjustable bearing frame | |
| CN202356910U (en) | Irregular component clamper | |
| CN206169675U (en) | Fixture | |
| CN205157311U (en) | Novel tensile anchor clamps of tensile sample and supporting use with it | |
| CN104440675A (en) | Fixing clamp for ball type workpieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |